Auto-upgrade some insta snapshots

16 files changed, 1638 insertions, 1547 deletions

diff --git a/crates/ra_ide_api/src/completion/complete_dot.rs b/crates/ra_ide_api/src/completion/complete_dot.rs
index b4df6ee2a..4e2c497e1 100644
--- a/crates/ra_ide_api/src/completion/complete_dot.rs
+++ b/crates/ra_ide_api/src/completion/complete_dot.rs
@@ -88,16 +88,16 @@ mod tests {
                 ",
         ),
             @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "the_field",
-       ⋮        source_range: [94; 94),
-       ⋮        delete: [94; 94),
-       ⋮        insert: "the_field",
-       ⋮        kind: Field,
-       ⋮        detail: "u32",
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "the_field",
+                source_range: [94; 94),
+                delete: [94; 94),
+                insert: "the_field",
+                kind: Field,
+                detail: "u32",
+            },
+        ]
         "###
         );
     }
@@ -349,24 +349,24 @@ mod tests {
             ",
         ),
         @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "0",
-       ⋮        source_range: [75; 75),
-       ⋮        delete: [75; 75),
-       ⋮        insert: "0",
-       ⋮        kind: Field,
-       ⋮        detail: "i32",
-       ⋮    },
-       ⋮    CompletionItem {
-       ⋮        label: "1",
-       ⋮        source_range: [75; 75),
-       ⋮        delete: [75; 75),
-       ⋮        insert: "1",
-       ⋮        kind: Field,
-       ⋮        detail: "f64",
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "0",
+                source_range: [75; 75),
+                delete: [75; 75),
+                insert: "0",
+                kind: Field,
+                detail: "i32",
+            },
+            CompletionItem {
+                label: "1",
+                source_range: [75; 75),
+                delete: [75; 75),
+                insert: "1",
+                kind: Field,
+                detail: "f64",
+            },
+        ]
         "###
         );
     }
@@ -419,16 +419,16 @@ mod tests {
             ",
         ),
         @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "the_field",
-       ⋮        source_range: [106; 106),
-       ⋮        delete: [106; 106),
-       ⋮        insert: "the_field",
-       ⋮        kind: Field,
-       ⋮        detail: "u32",
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "the_field",
+                source_range: [106; 106),
+                delete: [106; 106),
+                insert: "the_field",
+                kind: Field,
+                detail: "u32",
+            },
+        ]
         "###
         );
     }
@@ -452,15 +452,15 @@ mod tests {
             }
             "###, CompletionKind::Keyword),
         @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "await",
-       ⋮        source_range: [74; 74),
-       ⋮        delete: [74; 74),
-       ⋮        insert: "await",
-       ⋮        detail: "expr.await",
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "await",
+                source_range: [74; 74),
+                delete: [74; 74),
+                insert: "await",
+                detail: "expr.await",
+            },
+        ]
         "###
         )
     }
diff --git a/crates/ra_ide_api/src/completion/complete_fn_param.rs b/crates/ra_ide_api/src/completion/complete_fn_param.rs
index 3e936e3ec..502458706 100644
--- a/crates/ra_ide_api/src/completion/complete_fn_param.rs
+++ b/crates/ra_ide_api/src/completion/complete_fn_param.rs
@@ -70,15 +70,15 @@ mod tests {
                 ",
         ),
             @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "file_id: FileId",
-       ⋮        source_range: [110; 114),
-       ⋮        delete: [110; 114),
-       ⋮        insert: "file_id: FileId",
-       ⋮        lookup: "file_id",
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "file_id: FileId",
+                source_range: [110; 114),
+                delete: [110; 114),
+                insert: "file_id: FileId",
+                lookup: "file_id",
+            },
+        ]
         "###
         );
     }
@@ -94,15 +94,15 @@ mod tests {
                 ",
         ),
             @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "file_id: FileId",
-       ⋮        source_range: [110; 114),
-       ⋮        delete: [110; 114),
-       ⋮        insert: "file_id: FileId",
-       ⋮        lookup: "file_id",
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "file_id: FileId",
+                source_range: [110; 114),
+                delete: [110; 114),
+                insert: "file_id: FileId",
+                lookup: "file_id",
+            },
+        ]
         "###
         );
     }
@@ -121,15 +121,15 @@ mod tests {
                 ",
         ),
             @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "file_id: FileId",
-       ⋮        source_range: [289; 293),
-       ⋮        delete: [289; 293),
-       ⋮        insert: "file_id: FileId",
-       ⋮        lookup: "file_id",
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "file_id: FileId",
+                source_range: [289; 293),
+                delete: [289; 293),
+                insert: "file_id: FileId",
+                lookup: "file_id",
+            },
+        ]
         "###
         );
     }
diff --git a/crates/ra_ide_api/src/completion/complete_keyword.rs b/crates/ra_ide_api/src/completion/complete_keyword.rs
index 48c688a08..eb7cd9ac2 100644
--- a/crates/ra_ide_api/src/completion/complete_keyword.rs
+++ b/crates/ra_ide_api/src/completion/complete_keyword.rs
@@ -131,29 +131,31 @@ mod tests {
                 use <|>
                 ",
             ),
-            @r###"[
-    CompletionItem {
-        label: "crate",
-        source_range: [21; 21),
-        delete: [21; 21),
-        insert: "crate::",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "self",
-        source_range: [21; 21),
-        delete: [21; 21),
-        insert: "self",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "super",
-        source_range: [21; 21),
-        delete: [21; 21),
-        insert: "super::",
-        kind: Keyword,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "crate",
+                source_range: [21; 21),
+                delete: [21; 21),
+                insert: "crate::",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "self",
+                source_range: [21; 21),
+                delete: [21; 21),
+                insert: "self",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "super",
+                source_range: [21; 21),
+                delete: [21; 21),
+                insert: "super::",
+                kind: Keyword,
+            },
+        ]
+        "###
         );
 
         assert_debug_snapshot!(
@@ -162,22 +164,24 @@ mod tests {
                 use a::<|>
                 ",
             ),
-            @r###"[
-    CompletionItem {
-        label: "self",
-        source_range: [24; 24),
-        delete: [24; 24),
-        insert: "self",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "super",
-        source_range: [24; 24),
-        delete: [24; 24),
-        insert: "super::",
-        kind: Keyword,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "self",
+                source_range: [24; 24),
+                delete: [24; 24),
+                insert: "self",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "super",
+                source_range: [24; 24),
+                delete: [24; 24),
+                insert: "super::",
+                kind: Keyword,
+            },
+        ]
+        "###
         );
 
         assert_debug_snapshot!(
@@ -186,22 +190,24 @@ mod tests {
                 use a::{b, <|>}
                 ",
             ),
-            @r###"[
-    CompletionItem {
-        label: "self",
-        source_range: [28; 28),
-        delete: [28; 28),
-        insert: "self",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "super",
-        source_range: [28; 28),
-        delete: [28; 28),
-        insert: "super::",
-        kind: Keyword,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "self",
+                source_range: [28; 28),
+                delete: [28; 28),
+                insert: "self",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "super",
+                source_range: [28; 28),
+                delete: [28; 28),
+                insert: "super::",
+                kind: Keyword,
+            },
+        ]
+        "###
         );
     }
 
@@ -215,43 +221,45 @@ mod tests {
                 }
                 ",
             ),
-            @r###"[
-    CompletionItem {
-        label: "if",
-        source_range: [49; 49),
-        delete: [49; 49),
-        insert: "if $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "loop",
-        source_range: [49; 49),
-        delete: [49; 49),
-        insert: "loop {$0}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "match",
-        source_range: [49; 49),
-        delete: [49; 49),
-        insert: "match $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "return",
-        source_range: [49; 49),
-        delete: [49; 49),
-        insert: "return;",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "while",
-        source_range: [49; 49),
-        delete: [49; 49),
-        insert: "while $0 {}",
-        kind: Keyword,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "if",
+                source_range: [49; 49),
+                delete: [49; 49),
+                insert: "if $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "loop",
+                source_range: [49; 49),
+                delete: [49; 49),
+                insert: "loop {$0}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "match",
+                source_range: [49; 49),
+                delete: [49; 49),
+                insert: "match $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "return",
+                source_range: [49; 49),
+                delete: [49; 49),
+                insert: "return;",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "while",
+                source_range: [49; 49),
+                delete: [49; 49),
+                insert: "while $0 {}",
+                kind: Keyword,
+            },
+        ]
+        "###
         );
     }
 
@@ -267,57 +275,59 @@ mod tests {
                 }
                 ",
             ),
-            @r###"[
-    CompletionItem {
-        label: "else",
-        source_range: [108; 108),
-        delete: [108; 108),
-        insert: "else {$0}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "else if",
-        source_range: [108; 108),
-        delete: [108; 108),
-        insert: "else if $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "if",
-        source_range: [108; 108),
-        delete: [108; 108),
-        insert: "if $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "loop",
-        source_range: [108; 108),
-        delete: [108; 108),
-        insert: "loop {$0}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "match",
-        source_range: [108; 108),
-        delete: [108; 108),
-        insert: "match $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "return",
-        source_range: [108; 108),
-        delete: [108; 108),
-        insert: "return;",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "while",
-        source_range: [108; 108),
-        delete: [108; 108),
-        insert: "while $0 {}",
-        kind: Keyword,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "else",
+                source_range: [108; 108),
+                delete: [108; 108),
+                insert: "else {$0}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "else if",
+                source_range: [108; 108),
+                delete: [108; 108),
+                insert: "else if $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "if",
+                source_range: [108; 108),
+                delete: [108; 108),
+                insert: "if $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "loop",
+                source_range: [108; 108),
+                delete: [108; 108),
+                insert: "loop {$0}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "match",
+                source_range: [108; 108),
+                delete: [108; 108),
+                insert: "match $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "return",
+                source_range: [108; 108),
+                delete: [108; 108),
+                insert: "return;",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "while",
+                source_range: [108; 108),
+                delete: [108; 108),
+                insert: "while $0 {}",
+                kind: Keyword,
+            },
+        ]
+        "###
         );
     }
 
@@ -332,43 +342,45 @@ mod tests {
                 }
                 ",
             ),
-            @r###"[
-    CompletionItem {
-        label: "if",
-        source_range: [56; 56),
-        delete: [56; 56),
-        insert: "if $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "loop",
-        source_range: [56; 56),
-        delete: [56; 56),
-        insert: "loop {$0}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "match",
-        source_range: [56; 56),
-        delete: [56; 56),
-        insert: "match $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "return",
-        source_range: [56; 56),
-        delete: [56; 56),
-        insert: "return $0;",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "while",
-        source_range: [56; 56),
-        delete: [56; 56),
-        insert: "while $0 {}",
-        kind: Keyword,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "if",
+                source_range: [56; 56),
+                delete: [56; 56),
+                insert: "if $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "loop",
+                source_range: [56; 56),
+                delete: [56; 56),
+                insert: "loop {$0}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "match",
+                source_range: [56; 56),
+                delete: [56; 56),
+                insert: "match $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "return",
+                source_range: [56; 56),
+                delete: [56; 56),
+                insert: "return $0;",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "while",
+                source_range: [56; 56),
+                delete: [56; 56),
+                insert: "while $0 {}",
+                kind: Keyword,
+            },
+        ]
+        "###
         );
         assert_debug_snapshot!(
             do_keyword_completion(
@@ -379,43 +391,45 @@ mod tests {
                 }
                 ",
             ),
-            @r###"[
-    CompletionItem {
-        label: "if",
-        source_range: [49; 49),
-        delete: [49; 49),
-        insert: "if $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "loop",
-        source_range: [49; 49),
-        delete: [49; 49),
-        insert: "loop {$0}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "match",
-        source_range: [49; 49),
-        delete: [49; 49),
-        insert: "match $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "return",
-        source_range: [49; 49),
-        delete: [49; 49),
-        insert: "return;",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "while",
-        source_range: [49; 49),
-        delete: [49; 49),
-        insert: "while $0 {}",
-        kind: Keyword,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "if",
+                source_range: [49; 49),
+                delete: [49; 49),
+                insert: "if $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "loop",
+                source_range: [49; 49),
+                delete: [49; 49),
+                insert: "loop {$0}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "match",
+                source_range: [49; 49),
+                delete: [49; 49),
+                insert: "match $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "return",
+                source_range: [49; 49),
+                delete: [49; 49),
+                insert: "return;",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "while",
+                source_range: [49; 49),
+                delete: [49; 49),
+                insert: "while $0 {}",
+                kind: Keyword,
+            },
+        ]
+        "###
         );
     }
 
@@ -431,43 +445,45 @@ mod tests {
                 }
                 ",
             ),
-            @r###"[
-    CompletionItem {
-        label: "if",
-        source_range: [97; 97),
-        delete: [97; 97),
-        insert: "if $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "loop",
-        source_range: [97; 97),
-        delete: [97; 97),
-        insert: "loop {$0}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "match",
-        source_range: [97; 97),
-        delete: [97; 97),
-        insert: "match $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "return",
-        source_range: [97; 97),
-        delete: [97; 97),
-        insert: "return $0",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "while",
-        source_range: [97; 97),
-        delete: [97; 97),
-        insert: "while $0 {}",
-        kind: Keyword,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "if",
+                source_range: [97; 97),
+                delete: [97; 97),
+                insert: "if $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "loop",
+                source_range: [97; 97),
+                delete: [97; 97),
+                insert: "loop {$0}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "match",
+                source_range: [97; 97),
+                delete: [97; 97),
+                insert: "match $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "return",
+                source_range: [97; 97),
+                delete: [97; 97),
+                insert: "return $0",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "while",
+                source_range: [97; 97),
+                delete: [97; 97),
+                insert: "while $0 {}",
+                kind: Keyword,
+            },
+        ]
+        "###
         );
     }
 
@@ -483,43 +499,45 @@ mod tests {
                 }
                 ",
             ),
-            @r###"[
-    CompletionItem {
-        label: "if",
-        source_range: [95; 95),
-        delete: [95; 95),
-        insert: "if $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "loop",
-        source_range: [95; 95),
-        delete: [95; 95),
-        insert: "loop {$0}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "match",
-        source_range: [95; 95),
-        delete: [95; 95),
-        insert: "match $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "return",
-        source_range: [95; 95),
-        delete: [95; 95),
-        insert: "return $0;",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "while",
-        source_range: [95; 95),
-        delete: [95; 95),
-        insert: "while $0 {}",
-        kind: Keyword,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "if",
+                source_range: [95; 95),
+                delete: [95; 95),
+                insert: "if $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "loop",
+                source_range: [95; 95),
+                delete: [95; 95),
+                insert: "loop {$0}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "match",
+                source_range: [95; 95),
+                delete: [95; 95),
+                insert: "match $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "return",
+                source_range: [95; 95),
+                delete: [95; 95),
+                insert: "return $0;",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "while",
+                source_range: [95; 95),
+                delete: [95; 95),
+                insert: "while $0 {}",
+                kind: Keyword,
+            },
+        ]
+        "###
         );
         assert_debug_snapshot!(
             do_keyword_completion(
@@ -533,43 +551,45 @@ mod tests {
                 }
                 ",
             ),
-            @r###"[
-    CompletionItem {
-        label: "if",
-        source_range: [95; 95),
-        delete: [95; 95),
-        insert: "if $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "loop",
-        source_range: [95; 95),
-        delete: [95; 95),
-        insert: "loop {$0}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "match",
-        source_range: [95; 95),
-        delete: [95; 95),
-        insert: "match $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "return",
-        source_range: [95; 95),
-        delete: [95; 95),
-        insert: "return $0;",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "while",
-        source_range: [95; 95),
-        delete: [95; 95),
-        insert: "while $0 {}",
-        kind: Keyword,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "if",
+                source_range: [95; 95),
+                delete: [95; 95),
+                insert: "if $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "loop",
+                source_range: [95; 95),
+                delete: [95; 95),
+                insert: "loop {$0}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "match",
+                source_range: [95; 95),
+                delete: [95; 95),
+                insert: "match $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "return",
+                source_range: [95; 95),
+                delete: [95; 95),
+                insert: "return $0;",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "while",
+                source_range: [95; 95),
+                delete: [95; 95),
+                insert: "while $0 {}",
+                kind: Keyword,
+            },
+        ]
+        "###
         );
     }
 
@@ -583,57 +603,59 @@ mod tests {
                 }
                 ",
             ),
-            @r###"[
-    CompletionItem {
-        label: "break",
-        source_range: [63; 63),
-        delete: [63; 63),
-        insert: "break;",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "continue",
-        source_range: [63; 63),
-        delete: [63; 63),
-        insert: "continue;",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "if",
-        source_range: [63; 63),
-        delete: [63; 63),
-        insert: "if $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "loop",
-        source_range: [63; 63),
-        delete: [63; 63),
-        insert: "loop {$0}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "match",
-        source_range: [63; 63),
-        delete: [63; 63),
-        insert: "match $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "return",
-        source_range: [63; 63),
-        delete: [63; 63),
-        insert: "return $0;",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "while",
-        source_range: [63; 63),
-        delete: [63; 63),
-        insert: "while $0 {}",
-        kind: Keyword,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "break",
+                source_range: [63; 63),
+                delete: [63; 63),
+                insert: "break;",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "continue",
+                source_range: [63; 63),
+                delete: [63; 63),
+                insert: "continue;",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "if",
+                source_range: [63; 63),
+                delete: [63; 63),
+                insert: "if $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "loop",
+                source_range: [63; 63),
+                delete: [63; 63),
+                insert: "loop {$0}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "match",
+                source_range: [63; 63),
+                delete: [63; 63),
+                insert: "match $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "return",
+                source_range: [63; 63),
+                delete: [63; 63),
+                insert: "return $0;",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "while",
+                source_range: [63; 63),
+                delete: [63; 63),
+                insert: "while $0 {}",
+                kind: Keyword,
+            },
+        ]
+        "###
         );
 
         // No completion: lambda isolates control flow
@@ -645,43 +667,45 @@ mod tests {
                 }
                 ",
             ),
-            @r###"[
-    CompletionItem {
-        label: "if",
-        source_range: [68; 68),
-        delete: [68; 68),
-        insert: "if $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "loop",
-        source_range: [68; 68),
-        delete: [68; 68),
-        insert: "loop {$0}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "match",
-        source_range: [68; 68),
-        delete: [68; 68),
-        insert: "match $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "return",
-        source_range: [68; 68),
-        delete: [68; 68),
-        insert: "return $0;",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "while",
-        source_range: [68; 68),
-        delete: [68; 68),
-        insert: "while $0 {}",
-        kind: Keyword,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "if",
+                source_range: [68; 68),
+                delete: [68; 68),
+                insert: "if $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "loop",
+                source_range: [68; 68),
+                delete: [68; 68),
+                insert: "loop {$0}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "match",
+                source_range: [68; 68),
+                delete: [68; 68),
+                insert: "match $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "return",
+                source_range: [68; 68),
+                delete: [68; 68),
+                insert: "return $0;",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "while",
+                source_range: [68; 68),
+                delete: [68; 68),
+                insert: "while $0 {}",
+                kind: Keyword,
+            },
+        ]
+        "###
         );
     }
 
@@ -699,57 +723,59 @@ mod tests {
                 }
                 ",
             ),
-            @r###"[
-    CompletionItem {
-        label: "break",
-        source_range: [122; 124),
-        delete: [122; 124),
-        insert: "break",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "continue",
-        source_range: [122; 124),
-        delete: [122; 124),
-        insert: "continue",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "if",
-        source_range: [122; 124),
-        delete: [122; 124),
-        insert: "if $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "loop",
-        source_range: [122; 124),
-        delete: [122; 124),
-        insert: "loop {$0}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "match",
-        source_range: [122; 124),
-        delete: [122; 124),
-        insert: "match $0 {}",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "return",
-        source_range: [122; 124),
-        delete: [122; 124),
-        insert: "return",
-        kind: Keyword,
-    },
-    CompletionItem {
-        label: "while",
-        source_range: [122; 124),
-        delete: [122; 124),
-        insert: "while $0 {}",
-        kind: Keyword,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "break",
+                source_range: [122; 124),
+                delete: [122; 124),
+                insert: "break",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "continue",
+                source_range: [122; 124),
+                delete: [122; 124),
+                insert: "continue",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "if",
+                source_range: [122; 124),
+                delete: [122; 124),
+                insert: "if $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "loop",
+                source_range: [122; 124),
+                delete: [122; 124),
+                insert: "loop {$0}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "match",
+                source_range: [122; 124),
+                delete: [122; 124),
+                insert: "match $0 {}",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "return",
+                source_range: [122; 124),
+                delete: [122; 124),
+                insert: "return",
+                kind: Keyword,
+            },
+            CompletionItem {
+                label: "while",
+                source_range: [122; 124),
+                delete: [122; 124),
+                insert: "while $0 {}",
+                kind: Keyword,
+            },
+        ]
+        "###
         )
     }
 }
diff --git a/crates/ra_ide_api/src/completion/complete_macro_in_item_position.rs b/crates/ra_ide_api/src/completion/complete_macro_in_item_position.rs
index 09f743c66..faadd1e3f 100644
--- a/crates/ra_ide_api/src/completion/complete_macro_in_item_position.rs
+++ b/crates/ra_ide_api/src/completion/complete_macro_in_item_position.rs
@@ -37,16 +37,18 @@ mod tests {
                 <|>
                 "
             ),
-            @r##"[
-    CompletionItem {
-        label: "foo!",
-        source_range: [46; 46),
-        delete: [46; 46),
-        insert: "foo!($0)",
-        kind: Macro,
-        detail: "macro_rules! foo",
-    },
-]"##
+            @r###"
+        [
+            CompletionItem {
+                label: "foo!",
+                source_range: [46; 46),
+                delete: [46; 46),
+                insert: "foo!($0)",
+                kind: Macro,
+                detail: "macro_rules! foo",
+            },
+        ]
+        "###
         );
     }
 
@@ -75,19 +77,21 @@ mod tests {
                 <|>
                 "
             ),
-            @r##"[
-    CompletionItem {
-        label: "vec!",
-        source_range: [280; 280),
-        delete: [280; 280),
-        insert: "vec![$0]",
-        kind: Macro,
-        detail: "macro_rules! vec",
-        documentation: Documentation(
-            "Creates a [`Vec`] containing the arguments.\n\n- Create a [`Vec`] containing a given list of elements:\n\n```\nlet v = vec![1, 2, 3];\nassert_eq!(v[0], 1);\nassert_eq!(v[1], 2);\nassert_eq!(v[2], 3);\n```",
-        ),
-    },
-]"##
+            @r###"
+        [
+            CompletionItem {
+                label: "vec!",
+                source_range: [280; 280),
+                delete: [280; 280),
+                insert: "vec![$0]",
+                kind: Macro,
+                detail: "macro_rules! vec",
+                documentation: Documentation(
+                    "Creates a [`Vec`] containing the arguments.\n\n- Create a [`Vec`] containing a given list of elements:\n\n```\nlet v = vec![1, 2, 3];\nassert_eq!(v[0], 1);\nassert_eq!(v[1], 2);\nassert_eq!(v[2], 3);\n```",
+                ),
+            },
+        ]
+        "###
         );
     }
 
@@ -110,28 +114,29 @@ mod tests {
                 }
                 "
             ),
-            @r###"[
-    CompletionItem {
-        label: "foo!",
-        source_range: [163; 163),
-        delete: [163; 163),
-        insert: "foo! {$0}",
-        kind: Macro,
-        detail: "macro_rules! foo",
-        documentation: Documentation(
-            "Foo\n\nNot call `fooo!()` `fooo!()`, or `_foo![]` `_foo![]`.\nCall as `let _=foo!  { hello world };`",
-        ),
-    },
-    CompletionItem {
-        label: "main()",
-        source_range: [163; 163),
-        delete: [163; 163),
-        insert: "main()$0",
-        kind: Function,
-        lookup: "main",
-        detail: "fn main()",
-    },
-]
+            @r###"
+        [
+            CompletionItem {
+                label: "foo!",
+                source_range: [163; 163),
+                delete: [163; 163),
+                insert: "foo! {$0}",
+                kind: Macro,
+                detail: "macro_rules! foo",
+                documentation: Documentation(
+                    "Foo\n\nNot call `fooo!()` `fooo!()`, or `_foo![]` `_foo![]`.\nCall as `let _=foo!  { hello world };`",
+                ),
+            },
+            CompletionItem {
+                label: "main()",
+                source_range: [163; 163),
+                delete: [163; 163),
+                insert: "main()$0",
+                kind: Function,
+                lookup: "main",
+                detail: "fn main()",
+            },
+        ]
         "###
         );
     }
diff --git a/crates/ra_ide_api/src/completion/complete_path.rs b/crates/ra_ide_api/src/completion/complete_path.rs
index 09ca40179..5d974cf6d 100644
--- a/crates/ra_ide_api/src/completion/complete_path.rs
+++ b/crates/ra_ide_api/src/completion/complete_path.rs
@@ -152,18 +152,20 @@ mod tests {
                 }
                 "
             ),
-            @r###"[
-    CompletionItem {
-        label: "my",
-        source_range: [27; 29),
-        delete: [27; 29),
-        insert: "my",
-        kind: Module,
-        documentation: Documentation(
-            "Some simple\ndocs describing `mod my`.",
-        ),
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "my",
+                source_range: [27; 29),
+                delete: [27; 29),
+                insert: "my",
+                kind: Module,
+                documentation: Documentation(
+                    "Some simple\ndocs describing `mod my`.",
+                ),
+            },
+        ]
+        "###
         );
     }
 
@@ -179,15 +181,17 @@ mod tests {
                 }
                 "
             ),
-            @r###"[
-    CompletionItem {
-        label: "Bar",
-        source_range: [30; 30),
-        delete: [30; 30),
-        insert: "Bar",
-        kind: Struct,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "Bar",
+                source_range: [30; 30),
+                delete: [30; 30),
+                insert: "Bar",
+                kind: Struct,
+            },
+        ]
+        "###
         );
     }
 
@@ -203,22 +207,24 @@ mod tests {
                 use crate::Sp<|>
                 "
             ),
-            @r###"[
-    CompletionItem {
-        label: "Spam",
-        source_range: [11; 13),
-        delete: [11; 13),
-        insert: "Spam",
-        kind: Struct,
-    },
-    CompletionItem {
-        label: "foo",
-        source_range: [11; 13),
-        delete: [11; 13),
-        insert: "foo",
-        kind: Module,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "Spam",
+                source_range: [11; 13),
+                delete: [11; 13),
+                insert: "Spam",
+                kind: Struct,
+            },
+            CompletionItem {
+                label: "foo",
+                source_range: [11; 13),
+                delete: [11; 13),
+                insert: "foo",
+                kind: Module,
+            },
+        ]
+        "###
         );
     }
 
@@ -234,22 +240,24 @@ mod tests {
                 use crate::{Sp<|>};
                 "
             ),
-            @r###"[
-    CompletionItem {
-        label: "Spam",
-        source_range: [12; 14),
-        delete: [12; 14),
-        insert: "Spam",
-        kind: Struct,
-    },
-    CompletionItem {
-        label: "foo",
-        source_range: [12; 14),
-        delete: [12; 14),
-        insert: "foo",
-        kind: Module,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "Spam",
+                source_range: [12; 14),
+                delete: [12; 14),
+                insert: "Spam",
+                kind: Struct,
+            },
+            CompletionItem {
+                label: "foo",
+                source_range: [12; 14),
+                delete: [12; 14),
+                insert: "foo",
+                kind: Module,
+            },
+        ]
+        "###
         );
     }
 
@@ -269,15 +277,17 @@ mod tests {
                 use crate::{bar::{baz::Sp<|>}};
                 "
             ),
-            @r###"[
-    CompletionItem {
-        label: "Spam",
-        source_range: [23; 25),
-        delete: [23; 25),
-        insert: "Spam",
-        kind: Struct,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "Spam",
+                source_range: [23; 25),
+                delete: [23; 25),
+                insert: "Spam",
+                kind: Struct,
+            },
+        ]
+        "###
         );
     }
 
@@ -297,30 +307,32 @@ mod tests {
                 fn foo() { let _ = E::<|> }
                 "
             ),
-            @r###"[
-    CompletionItem {
-        label: "Bar",
-        source_range: [116; 116),
-        delete: [116; 116),
-        insert: "Bar",
-        kind: EnumVariant,
-        detail: "(i32)",
-        documentation: Documentation(
-            "Bar Variant with i32",
-        ),
-    },
-    CompletionItem {
-        label: "Foo",
-        source_range: [116; 116),
-        delete: [116; 116),
-        insert: "Foo",
-        kind: EnumVariant,
-        detail: "()",
-        documentation: Documentation(
-            "Foo Variant",
-        ),
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "Bar",
+                source_range: [116; 116),
+                delete: [116; 116),
+                insert: "Bar",
+                kind: EnumVariant,
+                detail: "(i32)",
+                documentation: Documentation(
+                    "Bar Variant with i32",
+                ),
+            },
+            CompletionItem {
+                label: "Foo",
+                source_range: [116; 116),
+                delete: [116; 116),
+                insert: "Foo",
+                kind: EnumVariant,
+                detail: "()",
+                documentation: Documentation(
+                    "Foo Variant",
+                ),
+            },
+        ]
+        "###
         );
     }
 
@@ -343,41 +355,43 @@ mod tests {
                 fn foo() { let _ = E::<|> }
                 "
             ),
-            @r###"[
-    CompletionItem {
-        label: "Bar",
-        source_range: [180; 180),
-        delete: [180; 180),
-        insert: "Bar",
-        kind: EnumVariant,
-        detail: "(i32, u32)",
-        documentation: Documentation(
-            "Bar Variant with i32 and u32",
-        ),
-    },
-    CompletionItem {
-        label: "Foo",
-        source_range: [180; 180),
-        delete: [180; 180),
-        insert: "Foo",
-        kind: EnumVariant,
-        detail: "()",
-        documentation: Documentation(
-            "Foo Variant (empty)",
-        ),
-    },
-    CompletionItem {
-        label: "S",
-        source_range: [180; 180),
-        delete: [180; 180),
-        insert: "S",
-        kind: EnumVariant,
-        detail: "(S)",
-        documentation: Documentation(
-            "",
-        ),
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "Bar",
+                source_range: [180; 180),
+                delete: [180; 180),
+                insert: "Bar",
+                kind: EnumVariant,
+                detail: "(i32, u32)",
+                documentation: Documentation(
+                    "Bar Variant with i32 and u32",
+                ),
+            },
+            CompletionItem {
+                label: "Foo",
+                source_range: [180; 180),
+                delete: [180; 180),
+                insert: "Foo",
+                kind: EnumVariant,
+                detail: "()",
+                documentation: Documentation(
+                    "Foo Variant (empty)",
+                ),
+            },
+            CompletionItem {
+                label: "S",
+                source_range: [180; 180),
+                delete: [180; 180),
+                insert: "S",
+                kind: EnumVariant,
+                detail: "(S)",
+                documentation: Documentation(
+                    "",
+                ),
+            },
+        ]
+        "###
         );
     }
 
@@ -434,19 +448,21 @@ mod tests {
                 fn foo() { let _ = S::<|> }
                 "
             ),
-            @r###"[
-    CompletionItem {
-        label: "C",
-        source_range: [107; 107),
-        delete: [107; 107),
-        insert: "C",
-        kind: Const,
-        detail: "const C: i32 = 42;",
-        documentation: Documentation(
-            "An associated const",
-        ),
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "C",
+                source_range: [107; 107),
+                delete: [107; 107),
+                insert: "C",
+                kind: Const,
+                detail: "const C: i32 = 42;",
+                documentation: Documentation(
+                    "An associated const",
+                ),
+            },
+        ]
+        "###
         );
     }
 
@@ -467,19 +483,21 @@ mod tests {
                 fn foo() { let _ = S::<|> }
                 "
             ),
-            @r###"[
-    CompletionItem {
-        label: "T",
-        source_range: [101; 101),
-        delete: [101; 101),
-        insert: "T",
-        kind: TypeAlias,
-        detail: "type T = i32;",
-        documentation: Documentation(
-            "An associated type",
-        ),
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "T",
+                source_range: [101; 101),
+                delete: [101; 101),
+                insert: "T",
+                kind: TypeAlias,
+                detail: "type T = i32;",
+                documentation: Documentation(
+                    "An associated type",
+                ),
+            },
+        ]
+        "###
         );
     }
 
@@ -569,15 +587,17 @@ mod tests {
                 }
                 "
             ),
-            @r###"[
-    CompletionItem {
-        label: "bar",
-        source_range: [9; 9),
-        delete: [9; 9),
-        insert: "bar",
-        kind: Module,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "bar",
+                source_range: [9; 9),
+                delete: [9; 9),
+                insert: "bar",
+                kind: Module,
+            },
+        ]
+        "###
         );
     }
 
diff --git a/crates/ra_ide_api/src/completion/complete_pattern.rs b/crates/ra_ide_api/src/completion/complete_pattern.rs
index 513ad6e5f..fd03b1c40 100644
--- a/crates/ra_ide_api/src/completion/complete_pattern.rs
+++ b/crates/ra_ide_api/src/completion/complete_pattern.rs
@@ -54,36 +54,36 @@ mod tests {
             ",
         );
         assert_debug_snapshot!(completions, @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "E",
-       ⋮        source_range: [246; 246),
-       ⋮        delete: [246; 246),
-       ⋮        insert: "E",
-       ⋮        kind: Enum,
-       ⋮    },
-       ⋮    CompletionItem {
-       ⋮        label: "X",
-       ⋮        source_range: [246; 246),
-       ⋮        delete: [246; 246),
-       ⋮        insert: "X",
-       ⋮        kind: EnumVariant,
-       ⋮    },
-       ⋮    CompletionItem {
-       ⋮        label: "Z",
-       ⋮        source_range: [246; 246),
-       ⋮        delete: [246; 246),
-       ⋮        insert: "Z",
-       ⋮        kind: Const,
-       ⋮    },
-       ⋮    CompletionItem {
-       ⋮        label: "m",
-       ⋮        source_range: [246; 246),
-       ⋮        delete: [246; 246),
-       ⋮        insert: "m",
-       ⋮        kind: Module,
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "E",
+                source_range: [246; 246),
+                delete: [246; 246),
+                insert: "E",
+                kind: Enum,
+            },
+            CompletionItem {
+                label: "X",
+                source_range: [246; 246),
+                delete: [246; 246),
+                insert: "X",
+                kind: EnumVariant,
+            },
+            CompletionItem {
+                label: "Z",
+                source_range: [246; 246),
+                delete: [246; 246),
+                insert: "Z",
+                kind: Const,
+            },
+            CompletionItem {
+                label: "m",
+                source_range: [246; 246),
+                delete: [246; 246),
+                insert: "m",
+                kind: Module,
+            },
+        ]
         "###);
     }
 }
diff --git a/crates/ra_ide_api/src/completion/complete_postfix.rs b/crates/ra_ide_api/src/completion/complete_postfix.rs
index 99fed8689..17b75cf7e 100644
--- a/crates/ra_ide_api/src/completion/complete_postfix.rs
+++ b/crates/ra_ide_api/src/completion/complete_postfix.rs
@@ -104,64 +104,66 @@ mod tests {
                 }
                 "#,
             ),
-            @r###"[
-    CompletionItem {
-        label: "box",
-        source_range: [89; 89),
-        delete: [85; 89),
-        insert: "Box::new(bar)",
-        detail: "Box::new(expr)",
-    },
-    CompletionItem {
-        label: "dbg",
-        source_range: [89; 89),
-        delete: [85; 89),
-        insert: "dbg!(bar)",
-        detail: "dbg!(expr)",
-    },
-    CompletionItem {
-        label: "if",
-        source_range: [89; 89),
-        delete: [85; 89),
-        insert: "if bar {$0}",
-        detail: "if expr {}",
-    },
-    CompletionItem {
-        label: "match",
-        source_range: [89; 89),
-        delete: [85; 89),
-        insert: "match bar {\n    ${1:_} => {$0\\},\n}",
-        detail: "match expr {}",
-    },
-    CompletionItem {
-        label: "not",
-        source_range: [89; 89),
-        delete: [85; 89),
-        insert: "!bar",
-        detail: "!expr",
-    },
-    CompletionItem {
-        label: "ref",
-        source_range: [89; 89),
-        delete: [85; 89),
-        insert: "&bar",
-        detail: "&expr",
-    },
-    CompletionItem {
-        label: "refm",
-        source_range: [89; 89),
-        delete: [85; 89),
-        insert: "&mut bar",
-        detail: "&mut expr",
-    },
-    CompletionItem {
-        label: "while",
-        source_range: [89; 89),
-        delete: [85; 89),
-        insert: "while bar {\n$0\n}",
-        detail: "while expr {}",
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "box",
+                source_range: [89; 89),
+                delete: [85; 89),
+                insert: "Box::new(bar)",
+                detail: "Box::new(expr)",
+            },
+            CompletionItem {
+                label: "dbg",
+                source_range: [89; 89),
+                delete: [85; 89),
+                insert: "dbg!(bar)",
+                detail: "dbg!(expr)",
+            },
+            CompletionItem {
+                label: "if",
+                source_range: [89; 89),
+                delete: [85; 89),
+                insert: "if bar {$0}",
+                detail: "if expr {}",
+            },
+            CompletionItem {
+                label: "match",
+                source_range: [89; 89),
+                delete: [85; 89),
+                insert: "match bar {\n    ${1:_} => {$0\\},\n}",
+                detail: "match expr {}",
+            },
+            CompletionItem {
+                label: "not",
+                source_range: [89; 89),
+                delete: [85; 89),
+                insert: "!bar",
+                detail: "!expr",
+            },
+            CompletionItem {
+                label: "ref",
+                source_range: [89; 89),
+                delete: [85; 89),
+                insert: "&bar",
+                detail: "&expr",
+            },
+            CompletionItem {
+                label: "refm",
+                source_range: [89; 89),
+                delete: [85; 89),
+                insert: "&mut bar",
+                detail: "&mut expr",
+            },
+            CompletionItem {
+                label: "while",
+                source_range: [89; 89),
+                delete: [85; 89),
+                insert: "while bar {\n$0\n}",
+                detail: "while expr {}",
+            },
+        ]
+        "###
         );
     }
 
@@ -176,50 +178,52 @@ mod tests {
                 }
                 "#,
             ),
-            @r###"[
-    CompletionItem {
-        label: "box",
-        source_range: [91; 91),
-        delete: [87; 91),
-        insert: "Box::new(bar)",
-        detail: "Box::new(expr)",
-    },
-    CompletionItem {
-        label: "dbg",
-        source_range: [91; 91),
-        delete: [87; 91),
-        insert: "dbg!(bar)",
-        detail: "dbg!(expr)",
-    },
-    CompletionItem {
-        label: "match",
-        source_range: [91; 91),
-        delete: [87; 91),
-        insert: "match bar {\n    ${1:_} => {$0\\},\n}",
-        detail: "match expr {}",
-    },
-    CompletionItem {
-        label: "not",
-        source_range: [91; 91),
-        delete: [87; 91),
-        insert: "!bar",
-        detail: "!expr",
-    },
-    CompletionItem {
-        label: "ref",
-        source_range: [91; 91),
-        delete: [87; 91),
-        insert: "&bar",
-        detail: "&expr",
-    },
-    CompletionItem {
-        label: "refm",
-        source_range: [91; 91),
-        delete: [87; 91),
-        insert: "&mut bar",
-        detail: "&mut expr",
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "box",
+                source_range: [91; 91),
+                delete: [87; 91),
+                insert: "Box::new(bar)",
+                detail: "Box::new(expr)",
+            },
+            CompletionItem {
+                label: "dbg",
+                source_range: [91; 91),
+                delete: [87; 91),
+                insert: "dbg!(bar)",
+                detail: "dbg!(expr)",
+            },
+            CompletionItem {
+                label: "match",
+                source_range: [91; 91),
+                delete: [87; 91),
+                insert: "match bar {\n    ${1:_} => {$0\\},\n}",
+                detail: "match expr {}",
+            },
+            CompletionItem {
+                label: "not",
+                source_range: [91; 91),
+                delete: [87; 91),
+                insert: "!bar",
+                detail: "!expr",
+            },
+            CompletionItem {
+                label: "ref",
+                source_range: [91; 91),
+                delete: [87; 91),
+                insert: "&bar",
+                detail: "&expr",
+            },
+            CompletionItem {
+                label: "refm",
+                source_range: [91; 91),
+                delete: [87; 91),
+                insert: "&mut bar",
+                detail: "&mut expr",
+            },
+        ]
+        "###
         );
     }
 
@@ -233,50 +237,52 @@ mod tests {
                 }
                 "#,
             ),
-            @r###"[
-    CompletionItem {
-        label: "box",
-        source_range: [52; 52),
-        delete: [49; 52),
-        insert: "Box::new(42)",
-        detail: "Box::new(expr)",
-    },
-    CompletionItem {
-        label: "dbg",
-        source_range: [52; 52),
-        delete: [49; 52),
-        insert: "dbg!(42)",
-        detail: "dbg!(expr)",
-    },
-    CompletionItem {
-        label: "match",
-        source_range: [52; 52),
-        delete: [49; 52),
-        insert: "match 42 {\n    ${1:_} => {$0\\},\n}",
-        detail: "match expr {}",
-    },
-    CompletionItem {
-        label: "not",
-        source_range: [52; 52),
-        delete: [49; 52),
-        insert: "!42",
-        detail: "!expr",
-    },
-    CompletionItem {
-        label: "ref",
-        source_range: [52; 52),
-        delete: [49; 52),
-        insert: "&42",
-        detail: "&expr",
-    },
-    CompletionItem {
-        label: "refm",
-        source_range: [52; 52),
-        delete: [49; 52),
-        insert: "&mut 42",
-        detail: "&mut expr",
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "box",
+                source_range: [52; 52),
+                delete: [49; 52),
+                insert: "Box::new(42)",
+                detail: "Box::new(expr)",
+            },
+            CompletionItem {
+                label: "dbg",
+                source_range: [52; 52),
+                delete: [49; 52),
+                insert: "dbg!(42)",
+                detail: "dbg!(expr)",
+            },
+            CompletionItem {
+                label: "match",
+                source_range: [52; 52),
+                delete: [49; 52),
+                insert: "match 42 {\n    ${1:_} => {$0\\},\n}",
+                detail: "match expr {}",
+            },
+            CompletionItem {
+                label: "not",
+                source_range: [52; 52),
+                delete: [49; 52),
+                insert: "!42",
+                detail: "!expr",
+            },
+            CompletionItem {
+                label: "ref",
+                source_range: [52; 52),
+                delete: [49; 52),
+                insert: "&42",
+                detail: "&expr",
+            },
+            CompletionItem {
+                label: "refm",
+                source_range: [52; 52),
+                delete: [49; 52),
+                insert: "&mut 42",
+                detail: "&mut expr",
+            },
+        ]
+        "###
         );
     }
 }
diff --git a/crates/ra_ide_api/src/completion/complete_record_literal.rs b/crates/ra_ide_api/src/completion/complete_record_literal.rs
index 0295b8101..45a4a9738 100644
--- a/crates/ra_ide_api/src/completion/complete_record_literal.rs
+++ b/crates/ra_ide_api/src/completion/complete_record_literal.rs
@@ -45,17 +45,17 @@ mod tests {
             ",
         );
         assert_debug_snapshot!(completions, @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "the_field",
-       ⋮        source_range: [142; 145),
-       ⋮        delete: [142; 145),
-       ⋮        insert: "the_field",
-       ⋮        kind: Field,
-       ⋮        detail: "u32",
-       ⋮        deprecated: true,
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "the_field",
+                source_range: [142; 145),
+                delete: [142; 145),
+                insert: "the_field",
+                kind: Field,
+                detail: "u32",
+                deprecated: true,
+            },
+        ]
         "###);
     }
 
@@ -70,16 +70,16 @@ mod tests {
             ",
         );
         assert_debug_snapshot!(completions, @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "the_field",
-       ⋮        source_range: [83; 86),
-       ⋮        delete: [83; 86),
-       ⋮        insert: "the_field",
-       ⋮        kind: Field,
-       ⋮        detail: "u32",
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "the_field",
+                source_range: [83; 86),
+                delete: [83; 86),
+                insert: "the_field",
+                kind: Field,
+                detail: "u32",
+            },
+        ]
         "###);
     }
 
@@ -96,16 +96,16 @@ mod tests {
             ",
         );
         assert_debug_snapshot!(completions, @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "a",
-       ⋮        source_range: [119; 119),
-       ⋮        delete: [119; 119),
-       ⋮        insert: "a",
-       ⋮        kind: Field,
-       ⋮        detail: "u32",
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "a",
+                source_range: [119; 119),
+                delete: [119; 119),
+                insert: "a",
+                kind: Field,
+                detail: "u32",
+            },
+        ]
         "###);
     }
 
@@ -122,16 +122,16 @@ mod tests {
             ",
         );
         assert_debug_snapshot!(completions, @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "b",
-       ⋮        source_range: [119; 119),
-       ⋮        delete: [119; 119),
-       ⋮        insert: "b",
-       ⋮        kind: Field,
-       ⋮        detail: "u32",
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "b",
+                source_range: [119; 119),
+                delete: [119; 119),
+                insert: "b",
+                kind: Field,
+                detail: "u32",
+            },
+        ]
         "###);
     }
 
@@ -147,16 +147,16 @@ mod tests {
             ",
         );
         assert_debug_snapshot!(completions, @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "a",
-       ⋮        source_range: [93; 93),
-       ⋮        delete: [93; 93),
-       ⋮        insert: "a",
-       ⋮        kind: Field,
-       ⋮        detail: "u32",
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "a",
+                source_range: [93; 93),
+                delete: [93; 93),
+                insert: "a",
+                kind: Field,
+                detail: "u32",
+            },
+        ]
         "###);
     }
 }
diff --git a/crates/ra_ide_api/src/completion/complete_record_pattern.rs b/crates/ra_ide_api/src/completion/complete_record_pattern.rs
index d20fa796c..aa0fd6d24 100644
--- a/crates/ra_ide_api/src/completion/complete_record_pattern.rs
+++ b/crates/ra_ide_api/src/completion/complete_record_pattern.rs
@@ -44,16 +44,16 @@ mod tests {
             ",
         );
         assert_debug_snapshot!(completions, @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "foo",
-       ⋮        source_range: [117; 118),
-       ⋮        delete: [117; 118),
-       ⋮        insert: "foo",
-       ⋮        kind: Field,
-       ⋮        detail: "u32",
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "foo",
+                source_range: [117; 118),
+                delete: [117; 118),
+                insert: "foo",
+                kind: Field,
+                detail: "u32",
+            },
+        ]
         "###);
     }
 
@@ -73,24 +73,24 @@ mod tests {
             ",
         );
         assert_debug_snapshot!(completions, @r###"
-       ⋮[
-       ⋮    CompletionItem {
-       ⋮        label: "bar",
-       ⋮        source_range: [161; 161),
-       ⋮        delete: [161; 161),
-       ⋮        insert: "bar",
-       ⋮        kind: Field,
-       ⋮        detail: "()",
-       ⋮    },
-       ⋮    CompletionItem {
-       ⋮        label: "foo",
-       ⋮        source_range: [161; 161),
-       ⋮        delete: [161; 161),
-       ⋮        insert: "foo",
-       ⋮        kind: Field,
-       ⋮        detail: "u32",
-       ⋮    },
-       ⋮]
+        [
+            CompletionItem {
+                label: "bar",
+                source_range: [161; 161),
+                delete: [161; 161),
+                insert: "bar",
+                kind: Field,
+                detail: "()",
+            },
+            CompletionItem {
+                label: "foo",
+                source_range: [161; 161),
+                delete: [161; 161),
+                insert: "foo",
+                kind: Field,
+                detail: "u32",
+            },
+        ]
         "###);
     }
 }
diff --git a/crates/ra_ide_api/src/completion/complete_scope.rs b/crates/ra_ide_api/src/completion/complete_scope.rs
index 3e205efd1..8c57c907d 100644
--- a/crates/ra_ide_api/src/completion/complete_scope.rs
+++ b/crates/ra_ide_api/src/completion/complete_scope.rs
@@ -409,15 +409,17 @@ mod tests {
                 // nothing here
                 "
             ),
-            @r#"[
-    CompletionItem {
-        label: "other_crate",
-        source_range: [4; 4),
-        delete: [4; 4),
-        insert: "other_crate",
-        kind: Module,
-    },
-]"#
+            @r###"
+        [
+            CompletionItem {
+                label: "other_crate",
+                source_range: [4; 4),
+                delete: [4; 4),
+                insert: "other_crate",
+                kind: Module,
+            },
+        ]
+        "###
         );
     }
 
@@ -530,23 +532,25 @@ mod tests {
     fn completes_self_in_methods() {
         assert_debug_snapshot!(
             do_reference_completion(r"impl S { fn foo(&self) { <|> } }"),
-            @r#"[
-    CompletionItem {
-        label: "Self",
-        source_range: [25; 25),
-        delete: [25; 25),
-        insert: "Self",
-        kind: TypeParam,
-    },
-    CompletionItem {
-        label: "self",
-        source_range: [25; 25),
-        delete: [25; 25),
-        insert: "self",
-        kind: Binding,
-        detail: "&{unknown}",
-    },
-]"#
+            @r###"
+        [
+            CompletionItem {
+                label: "Self",
+                source_range: [25; 25),
+                delete: [25; 25),
+                insert: "Self",
+                kind: TypeParam,
+            },
+            CompletionItem {
+                label: "self",
+                source_range: [25; 25),
+                delete: [25; 25),
+                insert: "self",
+                kind: Binding,
+                detail: "&{unknown}",
+            },
+        ]
+        "###
         );
     }
 
diff --git a/crates/ra_ide_api/src/completion/complete_snippet.rs b/crates/ra_ide_api/src/completion/complete_snippet.rs
index 2df79b6c3..1f2988b36 100644
--- a/crates/ra_ide_api/src/completion/complete_snippet.rs
+++ b/crates/ra_ide_api/src/completion/complete_snippet.rs
@@ -52,22 +52,24 @@ mod tests {
     fn completes_snippets_in_expressions() {
         assert_debug_snapshot!(
                     do_snippet_completion(r"fn foo(x: i32) { <|> }"),
-        @r#"[
-    CompletionItem {
-        label: "pd",
-        source_range: [17; 17),
-        delete: [17; 17),
-        insert: "eprintln!(\"$0 = {:?}\", $0);",
-        kind: Snippet,
-    },
-    CompletionItem {
-        label: "ppd",
-        source_range: [17; 17),
-        delete: [17; 17),
-        insert: "eprintln!(\"$0 = {:#?}\", $0);",
-        kind: Snippet,
-    },
-]"#
+        @r###"
+        [
+            CompletionItem {
+                label: "pd",
+                source_range: [17; 17),
+                delete: [17; 17),
+                insert: "eprintln!(\"$0 = {:?}\", $0);",
+                kind: Snippet,
+            },
+            CompletionItem {
+                label: "ppd",
+                source_range: [17; 17),
+                delete: [17; 17),
+                insert: "eprintln!(\"$0 = {:#?}\", $0);",
+                kind: Snippet,
+            },
+        ]
+        "###
                 );
     }
 
@@ -75,11 +77,11 @@ mod tests {
     fn should_not_complete_snippets_in_path() {
         assert_debug_snapshot!(
                     do_snippet_completion(r"fn foo(x: i32) { ::foo<|> }"),
-        @r#"[]"#
+        @"[]"
                 );
         assert_debug_snapshot!(
                     do_snippet_completion(r"fn foo(x: i32) { ::<|> }"),
-        @r#"[]"#
+        @"[]"
                 );
     }
 
@@ -94,23 +96,25 @@ mod tests {
                 }
                 "
             ),
-            @r###"[
-    CompletionItem {
-        label: "Test function",
-        source_range: [78; 78),
-        delete: [78; 78),
-        insert: "#[test]\nfn ${1:feature}() {\n    $0\n}",
-        kind: Snippet,
-        lookup: "tfn",
-    },
-    CompletionItem {
-        label: "pub(crate)",
-        source_range: [78; 78),
-        delete: [78; 78),
-        insert: "pub(crate) $0",
-        kind: Snippet,
-    },
-]"###
+            @r###"
+        [
+            CompletionItem {
+                label: "Test function",
+                source_range: [78; 78),
+                delete: [78; 78),
+                insert: "#[test]\nfn ${1:feature}() {\n    $0\n}",
+                kind: Snippet,
+                lookup: "tfn",
+            },
+            CompletionItem {
+                label: "pub(crate)",
+                source_range: [78; 78),
+                delete: [78; 78),
+                insert: "pub(crate) $0",
+                kind: Snippet,
+            },
+        ]
+        "###
         );
     }
 }
diff --git a/crates/ra_ide_api/src/completion/presentation.rs b/crates/ra_ide_api/src/completion/presentation.rs
index c343cece6..501b7da4e 100644
--- a/crates/ra_ide_api/src/completion/presentation.rs
+++ b/crates/ra_ide_api/src/completion/presentation.rs
@@ -323,38 +323,38 @@ mod tests {
                 "#,
             ),
             @r###"
-            [
-                CompletionItem {
-                    label: "main()",
-                    source_range: [203; 206),
-                    delete: [203; 206),
-                    insert: "main()$0",
-                    kind: Function,
-                    lookup: "main",
-                    detail: "fn main()",
-                },
-                CompletionItem {
-                    label: "something_deprecated()",
-                    source_range: [203; 206),
-                    delete: [203; 206),
-                    insert: "something_deprecated()$0",
-                    kind: Function,
-                    lookup: "something_deprecated",
-                    detail: "fn something_deprecated()",
-                    deprecated: true,
-                },
-                CompletionItem {
-                    label: "something_else_deprecated()",
-                    source_range: [203; 206),
-                    delete: [203; 206),
-                    insert: "something_else_deprecated()$0",
-                    kind: Function,
-                    lookup: "something_else_deprecated",
-                    detail: "fn something_else_deprecated()",
-                    deprecated: true,
-                },
-            ]
-            "###
+        [
+            CompletionItem {
+                label: "main()",
+                source_range: [203; 206),
+                delete: [203; 206),
+                insert: "main()$0",
+                kind: Function,
+                lookup: "main",
+                detail: "fn main()",
+            },
+            CompletionItem {
+                label: "something_deprecated()",
+                source_range: [203; 206),
+                delete: [203; 206),
+                insert: "something_deprecated()$0",
+                kind: Function,
+                lookup: "something_deprecated",
+                detail: "fn something_deprecated()",
+                deprecated: true,
+            },
+            CompletionItem {
+                label: "something_else_deprecated()",
+                source_range: [203; 206),
+                delete: [203; 206),
+                insert: "something_else_deprecated()$0",
+                kind: Function,
+                lookup: "something_else_deprecated",
+                detail: "fn something_else_deprecated()",
+                deprecated: true,
+            },
+        ]
+        "###
         );
     }
 
@@ -459,16 +459,18 @@ mod tests {
                 use crate::m::f<|>;
                 "
             ),
-            @r#"[
-    CompletionItem {
-        label: "foo",
-        source_range: [40; 41),
-        delete: [40; 41),
-        insert: "foo",
-        kind: Function,
-        detail: "pub fn foo()",
-    },
-]"#
+            @r###"
+        [
+            CompletionItem {
+                label: "foo",
+                source_range: [40; 41),
+                delete: [40; 41),
+                insert: "foo",
+                kind: Function,
+                detail: "pub fn foo()",
+            },
+        ]
+        "###
         );
     }
 
@@ -484,24 +486,26 @@ mod tests {
                 }
                 "
             ),
-            @r#"[
-    CompletionItem {
-        label: "frobnicate",
-        source_range: [35; 39),
-        delete: [35; 39),
-        insert: "frobnicate",
-        kind: Function,
-        detail: "fn frobnicate()",
-    },
-    CompletionItem {
-        label: "main",
-        source_range: [35; 39),
-        delete: [35; 39),
-        insert: "main",
-        kind: Function,
-        detail: "fn main()",
-    },
-]"#
+            @r###"
+        [
+            CompletionItem {
+                label: "frobnicate",
+                source_range: [35; 39),
+                delete: [35; 39),
+                insert: "frobnicate",
+                kind: Function,
+                detail: "fn frobnicate()",
+            },
+            CompletionItem {
+                label: "main",
+                source_range: [35; 39),
+                delete: [35; 39),
+                insert: "main",
+                kind: Function,
+                detail: "fn main()",
+            },
+        ]
+        "###
         );
         assert_debug_snapshot!(
             do_reference_completion(
@@ -514,16 +518,18 @@ mod tests {
                 }
                 "
             ),
-            @r#"[
-    CompletionItem {
-        label: "new",
-        source_range: [67; 69),
-        delete: [67; 69),
-        insert: "new",
-        kind: Function,
-        detail: "fn new() -> Foo",
-    },
-]"#
+            @r###"
+        [
+            CompletionItem {
+                label: "new",
+                source_range: [67; 69),
+                delete: [67; 69),
+                insert: "new",
+                kind: Function,
+                detail: "fn new() -> Foo",
+            },
+        ]
+        "###
         );
     }
 
diff --git a/crates/ra_ide_api/src/diagnostics.rs b/crates/ra_ide_api/src/diagnostics.rs
index 2890a3d2b..e52ffefb3 100644
--- a/crates/ra_ide_api/src/diagnostics.rs
+++ b/crates/ra_ide_api/src/diagnostics.rs
@@ -526,28 +526,28 @@ mod tests {
         let (analysis, file_id) = single_file("mod foo;");
         let diagnostics = analysis.diagnostics(file_id).unwrap();
         assert_debug_snapshot!(diagnostics, @r###"
-       ⋮[
-       ⋮    Diagnostic {
-       ⋮        message: "unresolved module",
-       ⋮        range: [0; 8),
-       ⋮        fix: Some(
-       ⋮            SourceChange {
-       ⋮                label: "create module",
-       ⋮                source_file_edits: [],
-       ⋮                file_system_edits: [
-       ⋮                    CreateFile {
-       ⋮                        source_root: SourceRootId(
-       ⋮                            0,
-       ⋮                        ),
-       ⋮                        path: "foo.rs",
-       ⋮                    },
-       ⋮                ],
-       ⋮                cursor_position: None,
-       ⋮            },
-       ⋮        ),
-       ⋮        severity: Error,
-       ⋮    },
-       ⋮]
+        [
+            Diagnostic {
+                message: "unresolved module",
+                range: [0; 8),
+                fix: Some(
+                    SourceChange {
+                        label: "create module",
+                        source_file_edits: [],
+                        file_system_edits: [
+                            CreateFile {
+                                source_root: SourceRootId(
+                                    0,
+                                ),
+                                path: "foo.rs",
+                            },
+                        ],
+                        cursor_position: None,
+                    },
+                ),
+                severity: Error,
+            },
+        ]
         "###);
     }
 
diff --git a/crates/ra_ide_api/src/display/structure.rs b/crates/ra_ide_api/src/display/structure.rs
index ddd8b7b20..a80d65ac7 100644
--- a/crates/ra_ide_api/src/display/structure.rs
+++ b/crates/ra_ide_api/src/display/structure.rs
@@ -209,191 +209,193 @@ fn very_obsolete() {}
         .unwrap();
         let structure = file_structure(&file);
         assert_debug_snapshot!(structure,
-        @r#"[
-    StructureNode {
-        parent: None,
-        label: "Foo",
-        navigation_range: [8; 11),
-        node_range: [1; 26),
-        kind: STRUCT_DEF,
-        detail: None,
-        deprecated: false,
-    },
-    StructureNode {
-        parent: Some(
-            0,
-        ),
-        label: "x",
-        navigation_range: [18; 19),
-        node_range: [18; 24),
-        kind: RECORD_FIELD_DEF,
-        detail: Some(
-            "i32",
-        ),
-        deprecated: false,
-    },
-    StructureNode {
-        parent: None,
-        label: "m",
-        navigation_range: [32; 33),
-        node_range: [28; 158),
-        kind: MODULE,
-        detail: None,
-        deprecated: false,
-    },
-    StructureNode {
-        parent: Some(
-            2,
-        ),
-        label: "bar1",
-        navigation_range: [43; 47),
-        node_range: [40; 52),
-        kind: FN_DEF,
-        detail: Some(
-            "fn()",
-        ),
-        deprecated: false,
-    },
-    StructureNode {
-        parent: Some(
-            2,
-        ),
-        label: "bar2",
-        navigation_range: [60; 64),
-        node_range: [57; 81),
-        kind: FN_DEF,
-        detail: Some(
-            "fn<T>(t: T) -> T",
-        ),
-        deprecated: false,
-    },
-    StructureNode {
-        parent: Some(
-            2,
-        ),
-        label: "bar3",
-        navigation_range: [89; 93),
-        node_range: [86; 156),
-        kind: FN_DEF,
-        detail: Some(
-            "fn<A, B>(a: A, b: B) -> Vec< u32 >",
-        ),
-        deprecated: false,
-    },
-    StructureNode {
-        parent: None,
-        label: "E",
-        navigation_range: [165; 166),
-        node_range: [160; 180),
-        kind: ENUM_DEF,
-        detail: None,
-        deprecated: false,
-    },
-    StructureNode {
-        parent: Some(
-            6,
-        ),
-        label: "X",
-        navigation_range: [169; 170),
-        node_range: [169; 170),
-        kind: ENUM_VARIANT,
-        detail: None,
-        deprecated: false,
-    },
-    StructureNode {
-        parent: Some(
-            6,
-        ),
-        label: "Y",
-        navigation_range: [172; 173),
-        node_range: [172; 178),
-        kind: ENUM_VARIANT,
-        detail: None,
-        deprecated: false,
-    },
-    StructureNode {
-        parent: None,
-        label: "T",
-        navigation_range: [186; 187),
-        node_range: [181; 193),
-        kind: TYPE_ALIAS_DEF,
-        detail: Some(
-            "()",
-        ),
-        deprecated: false,
-    },
-    StructureNode {
-        parent: None,
-        label: "S",
-        navigation_range: [201; 202),
-        node_range: [194; 213),
-        kind: STATIC_DEF,
-        detail: Some(
-            "i32",
-        ),
-        deprecated: false,
-    },
-    StructureNode {
-        parent: None,
-        label: "C",
-        navigation_range: [220; 221),
-        node_range: [214; 232),
-        kind: CONST_DEF,
-        detail: Some(
-            "i32",
-        ),
-        deprecated: false,
-    },
-    StructureNode {
-        parent: None,
-        label: "impl E",
-        navigation_range: [239; 240),
-        node_range: [234; 243),
-        kind: IMPL_BLOCK,
-        detail: None,
-        deprecated: false,
-    },
-    StructureNode {
-        parent: None,
-        label: "impl fmt::Debug for E",
-        navigation_range: [265; 266),
-        node_range: [245; 269),
-        kind: IMPL_BLOCK,
-        detail: None,
-        deprecated: false,
-    },
-    StructureNode {
-        parent: None,
-        label: "mc",
-        navigation_range: [284; 286),
-        node_range: [271; 303),
-        kind: MACRO_CALL,
-        detail: None,
-        deprecated: false,
-    },
-    StructureNode {
-        parent: None,
-        label: "obsolete",
-        navigation_range: [322; 330),
-        node_range: [305; 335),
-        kind: FN_DEF,
-        detail: Some(
-            "fn()",
-        ),
-        deprecated: true,
-    },
-    StructureNode {
-        parent: None,
-        label: "very_obsolete",
-        navigation_range: [375; 388),
-        node_range: [337; 393),
-        kind: FN_DEF,
-        detail: Some(
-            "fn()",
-        ),
-        deprecated: true,
-    },
-]"#
+        @r###"
+        [
+            StructureNode {
+                parent: None,
+                label: "Foo",
+                navigation_range: [8; 11),
+                node_range: [1; 26),
+                kind: STRUCT_DEF,
+                detail: None,
+                deprecated: false,
+            },
+            StructureNode {
+                parent: Some(
+                    0,
+                ),
+                label: "x",
+                navigation_range: [18; 19),
+                node_range: [18; 24),
+                kind: RECORD_FIELD_DEF,
+                detail: Some(
+                    "i32",
+                ),
+                deprecated: false,
+            },
+            StructureNode {
+                parent: None,
+                label: "m",
+                navigation_range: [32; 33),
+                node_range: [28; 158),
+                kind: MODULE,
+                detail: None,
+                deprecated: false,
+            },
+            StructureNode {
+                parent: Some(
+                    2,
+                ),
+                label: "bar1",
+                navigation_range: [43; 47),
+                node_range: [40; 52),
+                kind: FN_DEF,
+                detail: Some(
+                    "fn()",
+                ),
+                deprecated: false,
+            },
+            StructureNode {
+                parent: Some(
+                    2,
+                ),
+                label: "bar2",
+                navigation_range: [60; 64),
+                node_range: [57; 81),
+                kind: FN_DEF,
+                detail: Some(
+                    "fn<T>(t: T) -> T",
+                ),
+                deprecated: false,
+            },
+            StructureNode {
+                parent: Some(
+                    2,
+                ),
+                label: "bar3",
+                navigation_range: [89; 93),
+                node_range: [86; 156),
+                kind: FN_DEF,
+                detail: Some(
+                    "fn<A, B>(a: A, b: B) -> Vec< u32 >",
+                ),
+                deprecated: false,
+            },
+            StructureNode {
+                parent: None,
+                label: "E",
+                navigation_range: [165; 166),
+                node_range: [160; 180),
+                kind: ENUM_DEF,
+                detail: None,
+                deprecated: false,
+            },
+            StructureNode {
+                parent: Some(
+                    6,
+                ),
+                label: "X",
+                navigation_range: [169; 170),
+                node_range: [169; 170),
+                kind: ENUM_VARIANT,
+                detail: None,
+                deprecated: false,
+            },
+            StructureNode {
+                parent: Some(
+                    6,
+                ),
+                label: "Y",
+                navigation_range: [172; 173),
+                node_range: [172; 178),
+                kind: ENUM_VARIANT,
+                detail: None,
+                deprecated: false,
+            },
+            StructureNode {
+                parent: None,
+                label: "T",
+                navigation_range: [186; 187),
+                node_range: [181; 193),
+                kind: TYPE_ALIAS_DEF,
+                detail: Some(
+                    "()",
+                ),
+                deprecated: false,
+            },
+            StructureNode {
+                parent: None,
+                label: "S",
+                navigation_range: [201; 202),
+                node_range: [194; 213),
+                kind: STATIC_DEF,
+                detail: Some(
+                    "i32",
+                ),
+                deprecated: false,
+            },
+            StructureNode {
+                parent: None,
+                label: "C",
+                navigation_range: [220; 221),
+                node_range: [214; 232),
+                kind: CONST_DEF,
+                detail: Some(
+                    "i32",
+                ),
+                deprecated: false,
+            },
+            StructureNode {
+                parent: None,
+                label: "impl E",
+                navigation_range: [239; 240),
+                node_range: [234; 243),
+                kind: IMPL_BLOCK,
+                detail: None,
+                deprecated: false,
+            },
+            StructureNode {
+                parent: None,
+                label: "impl fmt::Debug for E",
+                navigation_range: [265; 266),
+                node_range: [245; 269),
+                kind: IMPL_BLOCK,
+                detail: None,
+                deprecated: false,
+            },
+            StructureNode {
+                parent: None,
+                label: "mc",
+                navigation_range: [284; 286),
+                node_range: [271; 303),
+                kind: MACRO_CALL,
+                detail: None,
+                deprecated: false,
+            },
+            StructureNode {
+                parent: None,
+                label: "obsolete",
+                navigation_range: [322; 330),
+                node_range: [305; 335),
+                kind: FN_DEF,
+                detail: Some(
+                    "fn()",
+                ),
+                deprecated: true,
+            },
+            StructureNode {
+                parent: None,
+                label: "very_obsolete",
+                navigation_range: [375; 388),
+                node_range: [337; 393),
+                kind: FN_DEF,
+                detail: Some(
+                    "fn()",
+                ),
+                deprecated: true,
+            },
+        ]
+        "###
                 );
     }
 }
diff --git a/crates/ra_ide_api/src/inlay_hints.rs b/crates/ra_ide_api/src/inlay_hints.rs
index f1c0dc164..2ff10b89a 100644
--- a/crates/ra_ide_api/src/inlay_hints.rs
+++ b/crates/ra_ide_api/src/inlay_hints.rs
@@ -214,58 +214,60 @@ fn main() {
 }"#,
         );
 
-        assert_debug_snapshot!(analysis.inlay_hints(file_id).unwrap(), @r#"[
-    InlayHint {
-        range: [193; 197),
-        kind: TypeHint,
-        label: "i32",
-    },
-    InlayHint {
-        range: [236; 244),
-        kind: TypeHint,
-        label: "i32",
-    },
-    InlayHint {
-        range: [275; 279),
-        kind: TypeHint,
-        label: "&str",
-    },
-    InlayHint {
-        range: [539; 543),
-        kind: TypeHint,
-        label: "(i32, char)",
-    },
-    InlayHint {
-        range: [566; 567),
-        kind: TypeHint,
-        label: "i32",
-    },
-    InlayHint {
-        range: [570; 571),
-        kind: TypeHint,
-        label: "i32",
-    },
-    InlayHint {
-        range: [573; 574),
-        kind: TypeHint,
-        label: "i32",
-    },
-    InlayHint {
-        range: [584; 585),
-        kind: TypeHint,
-        label: "i32",
-    },
-    InlayHint {
-        range: [577; 578),
-        kind: TypeHint,
-        label: "f64",
-    },
-    InlayHint {
-        range: [580; 581),
-        kind: TypeHint,
-        label: "f64",
-    },
-]"#
+        assert_debug_snapshot!(analysis.inlay_hints(file_id).unwrap(), @r###"
+        [
+            InlayHint {
+                range: [193; 197),
+                kind: TypeHint,
+                label: "i32",
+            },
+            InlayHint {
+                range: [236; 244),
+                kind: TypeHint,
+                label: "i32",
+            },
+            InlayHint {
+                range: [275; 279),
+                kind: TypeHint,
+                label: "&str",
+            },
+            InlayHint {
+                range: [539; 543),
+                kind: TypeHint,
+                label: "(i32, char)",
+            },
+            InlayHint {
+                range: [566; 567),
+                kind: TypeHint,
+                label: "i32",
+            },
+            InlayHint {
+                range: [570; 571),
+                kind: TypeHint,
+                label: "i32",
+            },
+            InlayHint {
+                range: [573; 574),
+                kind: TypeHint,
+                label: "i32",
+            },
+            InlayHint {
+                range: [584; 585),
+                kind: TypeHint,
+                label: "i32",
+            },
+            InlayHint {
+                range: [577; 578),
+                kind: TypeHint,
+                label: "f64",
+            },
+            InlayHint {
+                range: [580; 581),
+                kind: TypeHint,
+                label: "f64",
+            },
+        ]
+        "###
         );
     }
 
@@ -281,18 +283,20 @@ fn main() {
 }"#,
         );
 
-        assert_debug_snapshot!(analysis.inlay_hints(file_id).unwrap(), @r#"[
-    InlayHint {
-        range: [21; 30),
-        kind: TypeHint,
-        label: "i32",
-    },
-    InlayHint {
-        range: [57; 66),
-        kind: TypeHint,
-        label: "i32",
-    },
-]"#
+        assert_debug_snapshot!(analysis.inlay_hints(file_id).unwrap(), @r###"
+        [
+            InlayHint {
+                range: [21; 30),
+                kind: TypeHint,
+                label: "i32",
+            },
+            InlayHint {
+                range: [57; 66),
+                kind: TypeHint,
+                label: "i32",
+            },
+        ]
+        "###
         );
     }
 
@@ -308,18 +312,20 @@ fn main() {
 }"#,
         );
 
-        assert_debug_snapshot!(analysis.inlay_hints(file_id).unwrap(), @r#"[
-    InlayHint {
-        range: [21; 30),
-        kind: TypeHint,
-        label: "i32",
-    },
-    InlayHint {
-        range: [44; 53),
-        kind: TypeHint,
-        label: "i32",
-    },
-]"#
+        assert_debug_snapshot!(analysis.inlay_hints(file_id).unwrap(), @r###"
+        [
+            InlayHint {
+                range: [21; 30),
+                kind: TypeHint,
+                label: "i32",
+            },
+            InlayHint {
+                range: [44; 53),
+                kind: TypeHint,
+                label: "i32",
+            },
+        ]
+        "###
         );
     }
 
@@ -354,33 +360,35 @@ fn main() {
 }"#,
         );
 
-        assert_debug_snapshot!(analysis.inlay_hints(file_id).unwrap(), @r#"[
-    InlayHint {
-        range: [166; 170),
-        kind: TypeHint,
-        label: "CustomOption<Test>",
-    },
-    InlayHint {
-        range: [334; 338),
-        kind: TypeHint,
-        label: "&Test",
-    },
-    InlayHint {
-        range: [389; 390),
-        kind: TypeHint,
-        label: "&CustomOption<u32>",
-    },
-    InlayHint {
-        range: [392; 393),
-        kind: TypeHint,
-        label: "&u8",
-    },
-    InlayHint {
-        range: [531; 532),
-        kind: TypeHint,
-        label: "&u32",
-    },
-]"#
+        assert_debug_snapshot!(analysis.inlay_hints(file_id).unwrap(), @r###"
+        [
+            InlayHint {
+                range: [166; 170),
+                kind: TypeHint,
+                label: "CustomOption<Test>",
+            },
+            InlayHint {
+                range: [334; 338),
+                kind: TypeHint,
+                label: "&Test",
+            },
+            InlayHint {
+                range: [389; 390),
+                kind: TypeHint,
+                label: "&CustomOption<u32>",
+            },
+            InlayHint {
+                range: [392; 393),
+                kind: TypeHint,
+                label: "&u8",
+            },
+            InlayHint {
+                range: [531; 532),
+                kind: TypeHint,
+                label: "&u32",
+            },
+        ]
+        "###
         );
     }
 
@@ -416,33 +424,33 @@ fn main() {
         );
 
         assert_debug_snapshot!(analysis.inlay_hints(file_id).unwrap(), @r###"
-       ⋮[
-       ⋮    InlayHint {
-       ⋮        range: [166; 170),
-       ⋮        kind: TypeHint,
-       ⋮        label: "CustomOption<Test>",
-       ⋮    },
-       ⋮    InlayHint {
-       ⋮        range: [343; 347),
-       ⋮        kind: TypeHint,
-       ⋮        label: "&Test",
-       ⋮    },
-       ⋮    InlayHint {
-       ⋮        range: [401; 402),
-       ⋮        kind: TypeHint,
-       ⋮        label: "&CustomOption<u32>",
-       ⋮    },
-       ⋮    InlayHint {
-       ⋮        range: [404; 405),
-       ⋮        kind: TypeHint,
-       ⋮        label: "&u8",
-       ⋮    },
-       ⋮    InlayHint {
-       ⋮        range: [549; 550),
-       ⋮        kind: TypeHint,
-       ⋮        label: "&u32",
-       ⋮    },
-       ⋮]
+        [
+            InlayHint {
+                range: [166; 170),
+                kind: TypeHint,
+                label: "CustomOption<Test>",
+            },
+            InlayHint {
+                range: [343; 347),
+                kind: TypeHint,
+                label: "&Test",
+            },
+            InlayHint {
+                range: [401; 402),
+                kind: TypeHint,
+                label: "&CustomOption<u32>",
+            },
+            InlayHint {
+                range: [404; 405),
+                kind: TypeHint,
+                label: "&u8",
+            },
+            InlayHint {
+                range: [549; 550),
+                kind: TypeHint,
+                label: "&u32",
+            },
+        ]
         "###
         );
     }
@@ -478,28 +486,30 @@ fn main() {
 }"#,
         );
 
-        assert_debug_snapshot!(analysis.inlay_hints(file_id).unwrap(), @r#"[
-    InlayHint {
-        range: [311; 315),
-        kind: TypeHint,
-        label: "Test",
-    },
-    InlayHint {
-        range: [358; 359),
-        kind: TypeHint,
-        label: "CustomOption<u32>",
-    },
-    InlayHint {
-        range: [361; 362),
-        kind: TypeHint,
-        label: "u8",
-    },
-    InlayHint {
-        range: [484; 485),
-        kind: TypeHint,
-        label: "u32",
-    },
-]"#
+        assert_debug_snapshot!(analysis.inlay_hints(file_id).unwrap(), @r###"
+        [
+            InlayHint {
+                range: [311; 315),
+                kind: TypeHint,
+                label: "Test",
+            },
+            InlayHint {
+                range: [358; 359),
+                kind: TypeHint,
+                label: "CustomOption<u32>",
+            },
+            InlayHint {
+                range: [361; 362),
+                kind: TypeHint,
+                label: "u8",
+            },
+            InlayHint {
+                range: [484; 485),
+                kind: TypeHint,
+                label: "u32",
+            },
+        ]
+        "###
         );
     }
 }
diff --git a/crates/ra_ide_api/src/runnables.rs b/crates/ra_ide_api/src/runnables.rs
index 1b5c8deea..366ac8048 100644
--- a/crates/ra_ide_api/src/runnables.rs
+++ b/crates/ra_ide_api/src/runnables.rs
@@ -97,24 +97,26 @@ mod tests {
         );
         let runnables = analysis.runnables(pos.file_id).unwrap();
         assert_debug_snapshot!(&runnables,
-        @r#"[
-    Runnable {
-        range: [1; 21),
-        kind: Bin,
-    },
-    Runnable {
-        range: [22; 46),
-        kind: Test {
-            name: "test_foo",
-        },
-    },
-    Runnable {
-        range: [47; 81),
-        kind: Test {
-            name: "test_foo",
-        },
-    },
-]"#
+        @r###"
+        [
+            Runnable {
+                range: [1; 21),
+                kind: Bin,
+            },
+            Runnable {
+                range: [22; 46),
+                kind: Test {
+                    name: "test_foo",
+                },
+            },
+            Runnable {
+                range: [47; 81),
+                kind: Test {
+                    name: "test_foo",
+                },
+            },
+        ]
+        "###
                 );
     }
 
@@ -132,20 +134,22 @@ mod tests {
         );
         let runnables = analysis.runnables(pos.file_id).unwrap();
         assert_debug_snapshot!(&runnables,
-        @r#"[
-    Runnable {
-        range: [1; 59),
-        kind: TestMod {
-            path: "test_mod",
-        },
-    },
-    Runnable {
-        range: [28; 57),
-        kind: Test {
-            name: "test_foo1",
-        },
-    },
-]"#
+        @r###"
+        [
+            Runnable {
+                range: [1; 59),
+                kind: TestMod {
+                    path: "test_mod",
+                },
+            },
+            Runnable {
+                range: [28; 57),
+                kind: Test {
+                    name: "test_foo1",
+                },
+            },
+        ]
+        "###
                 );
     }
 
@@ -165,20 +169,22 @@ mod tests {
         );
         let runnables = analysis.runnables(pos.file_id).unwrap();
         assert_debug_snapshot!(&runnables,
-        @r#"[
-    Runnable {
-        range: [23; 85),
-        kind: TestMod {
-            path: "foo::test_mod",
-        },
-    },
-    Runnable {
-        range: [46; 79),
-        kind: Test {
-            name: "test_foo1",
-        },
-    },
-]"#
+        @r###"
+        [
+            Runnable {
+                range: [23; 85),
+                kind: TestMod {
+                    path: "foo::test_mod",
+                },
+            },
+            Runnable {
+                range: [46; 79),
+                kind: Test {
+                    name: "test_foo1",
+                },
+            },
+        ]
+        "###
                 );
     }
 
@@ -200,20 +206,22 @@ mod tests {
         );
         let runnables = analysis.runnables(pos.file_id).unwrap();
         assert_debug_snapshot!(&runnables,
-        @r#"[
-    Runnable {
-        range: [41; 115),
-        kind: TestMod {
-            path: "foo::bar::test_mod",
-        },
-    },
-    Runnable {
-        range: [68; 105),
-        kind: Test {
-            name: "test_foo1",
-        },
-    },
-]"#
+        @r###"
+        [
+            Runnable {
+                range: [41; 115),
+                kind: TestMod {
+                    path: "foo::bar::test_mod",
+                },
+            },
+            Runnable {
+                range: [68; 105),
+                kind: Test {
+                    name: "test_foo1",
+                },
+            },
+        ]
+        "###
                 );
     }