5 files changed, 117 insertions, 117 deletions

diff --git a/crates/ra_ide_api/src/completion/complete_scope.rs b/crates/ra_ide_api/src/completion/complete_scope.rs
index 1baa5227a..07c2e5f94 100644
--- a/crates/ra_ide_api/src/completion/complete_scope.rs
+++ b/crates/ra_ide_api/src/completion/complete_scope.rs
@@ -122,7 +122,7 @@ impl ImportResolver {
 #[cfg(test)]
 mod tests {
     use crate::completion::{do_completion, CompletionItem, CompletionKind};
-        use insta::assert_debug_snapshot_matches;
+    use insta::assert_debug_snapshot_matches;
 
     fn do_reference_completion(code: &str) -> Vec<CompletionItem> {
         do_completion(code, CompletionKind::Reference)
@@ -131,16 +131,16 @@ mod tests {
     #[test]
     fn completes_bindings_from_let() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                r"
+                    do_reference_completion(
+                        r"
                 fn quux(x: i32) {
                     let y = 92;
                     1 + <|>;
                     let z = ();
                 }
                 "
-            ),
-@r###"
+                    ),
+        @r###"
        ⋮[
        ⋮    CompletionItem {
        ⋮        label: "quux",
@@ -168,14 +168,14 @@ mod tests {
        ⋮    },
        ⋮]
         "###
-        );
+                );
     }
 
     #[test]
     fn completes_bindings_from_if_let() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                r"
+                    do_reference_completion(
+                        r"
                 fn quux() {
                     if let Some(x) = foo() {
                         let y = 92;
@@ -186,8 +186,8 @@ mod tests {
                     }
                 }
                 "
-            ),
-@r###"
+                    ),
+        @r###"
        ⋮[
        ⋮    CompletionItem {
        ⋮        label: "a",
@@ -214,22 +214,22 @@ mod tests {
        ⋮    },
        ⋮]
         "###
-        );
+                );
     }
 
     #[test]
     fn completes_bindings_from_for() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                r"
+                    do_reference_completion(
+                        r"
                 fn quux() {
                     for x in &[1, 2, 3] {
                         <|>
                     }
                 }
                 "
-            ),
-@r###"
+                    ),
+        @r###"
        ⋮[
        ⋮    CompletionItem {
        ⋮        label: "quux",
@@ -248,20 +248,20 @@ mod tests {
        ⋮    },
        ⋮]
         "###
-        );
+                );
     }
 
     #[test]
     fn completes_generic_params() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                r"
+                    do_reference_completion(
+                        r"
                 fn quux<T>() {
                     <|>
                 }
                 "
-            ),
-@r###"
+                    ),
+        @r###"
        ⋮[
        ⋮    CompletionItem {
        ⋮        label: "T",
@@ -280,20 +280,20 @@ mod tests {
        ⋮    },
        ⋮]
         "###
-        );
+                );
     }
 
     #[test]
     fn completes_generic_params_in_struct() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                r"
+                    do_reference_completion(
+                        r"
                 struct X<T> {
                     x: <|>
                 }
                 "
-            ),
-@r###"
+                    ),
+        @r###"
        ⋮[
        ⋮    CompletionItem {
        ⋮        label: "T",
@@ -311,22 +311,22 @@ mod tests {
        ⋮    },
        ⋮]
         "###
-        );
+                );
     }
 
     #[test]
     fn completes_module_items() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                r"
+                    do_reference_completion(
+                        r"
                 struct Foo;
                 enum Baz {}
                 fn quux() {
                     <|>
                 }
                 "
-            ),
-@r###"
+                    ),
+        @r###"
        ⋮[
        ⋮    CompletionItem {
        ⋮        label: "Baz",
@@ -352,22 +352,22 @@ mod tests {
        ⋮    },
        ⋮]
         "###
-        );
+                );
     }
 
     #[test]
     fn completes_extern_prelude() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                r"
+                    do_reference_completion(
+                        r"
                 //- /lib.rs
                 use <|>;
 
                 //- /other_crate/lib.rs
                 // nothing here
                 "
-            ),
-@r#"[
+                    ),
+        @r#"[
     CompletionItem {
         label: "other_crate",
         source_range: [4; 4),
@@ -376,22 +376,22 @@ mod tests {
         kind: Module,
     },
 ]"#
-        );
+                );
     }
 
     #[test]
     fn completes_module_items_in_nested_modules() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                r"
+                    do_reference_completion(
+                        r"
                 struct Foo;
                 mod m {
                     struct Bar;
                     fn quux() { <|> }
                 }
                 "
-            ),
-@r###"
+                    ),
+        @r###"
        ⋮[
        ⋮    CompletionItem {
        ⋮        label: "Bar",
@@ -410,19 +410,19 @@ mod tests {
        ⋮    },
        ⋮]
         "###
-        );
+                );
     }
 
     #[test]
     fn completes_return_type() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                r"
+                    do_reference_completion(
+                        r"
                 struct Foo;
                 fn x() -> <|>
                 "
-            ),
-@r###"
+                    ),
+        @r###"
        ⋮[
        ⋮    CompletionItem {
        ⋮        label: "Foo",
@@ -441,14 +441,14 @@ mod tests {
        ⋮    },
        ⋮]
         "###
-        );
+                );
     }
 
     #[test]
     fn dont_show_both_completions_for_shadowing() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                r"
+                    do_reference_completion(
+                        r"
                 fn foo() {
                     let bar = 92;
                     {
@@ -457,8 +457,8 @@ mod tests {
                     }
                 }
                 "
-            ),
-@r###"
+                    ),
+        @r###"
        ⋮[
        ⋮    CompletionItem {
        ⋮        label: "bar",
@@ -478,14 +478,14 @@ mod tests {
        ⋮    },
        ⋮]
         "###
-        );
+                );
     }
 
     #[test]
     fn completes_self_in_methods() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(r"impl S { fn foo(&self) { <|> } }"),
-@r#"[
+                    do_reference_completion(r"impl S { fn foo(&self) { <|> } }"),
+        @r#"[
     CompletionItem {
         label: "Self",
         source_range: [25; 25),
@@ -502,14 +502,14 @@ mod tests {
         detail: "&{unknown}",
     },
 ]"#
-        );
+                );
     }
 
     #[test]
     fn completes_prelude() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                "
+                    do_reference_completion(
+                        "
                 //- /main.rs
                 fn foo() { let x: <|> }
 
@@ -521,8 +521,8 @@ mod tests {
                     struct Option;
                 }
                 "
-            ),
-@r#"[
+                    ),
+        @r#"[
     CompletionItem {
         label: "Option",
         source_range: [18; 18),
@@ -546,6 +546,6 @@ mod tests {
         kind: Module,
     },
 ]"#
-        );
+                );
     }
 }
diff --git a/crates/ra_ide_api/src/completion/complete_snippet.rs b/crates/ra_ide_api/src/completion/complete_snippet.rs
index 063b69319..e0368b3b2 100644
--- a/crates/ra_ide_api/src/completion/complete_snippet.rs
+++ b/crates/ra_ide_api/src/completion/complete_snippet.rs
@@ -40,7 +40,7 @@ fn ${1:feature}() {
 #[cfg(test)]
 mod tests {
     use crate::completion::{do_completion, CompletionItem, CompletionKind};
-        use insta::assert_debug_snapshot_matches;
+    use insta::assert_debug_snapshot_matches;
 
     fn do_snippet_completion(code: &str) -> Vec<CompletionItem> {
         do_completion(code, CompletionKind::Snippet)
@@ -49,8 +49,8 @@ mod tests {
     #[test]
     fn completes_snippets_in_expressions() {
         assert_debug_snapshot_matches!(
-            do_snippet_completion(r"fn foo(x: i32) { <|> }"),
-@r#"[
+                    do_snippet_completion(r"fn foo(x: i32) { <|> }"),
+        @r#"[
     CompletionItem {
         label: "pd",
         source_range: [17; 17),
@@ -66,33 +66,33 @@ mod tests {
         kind: Snippet,
     },
 ]"#
-        );
+                );
     }
 
     #[test]
     fn should_not_complete_snippets_in_path() {
         assert_debug_snapshot_matches!(
-            do_snippet_completion(r"fn foo(x: i32) { ::foo<|> }"),
-@r#"[]"#
-        );
+                    do_snippet_completion(r"fn foo(x: i32) { ::foo<|> }"),
+        @r#"[]"#
+                );
         assert_debug_snapshot_matches!(
-            do_snippet_completion(r"fn foo(x: i32) { ::<|> }"),
-@r#"[]"#
-        );
+                    do_snippet_completion(r"fn foo(x: i32) { ::<|> }"),
+        @r#"[]"#
+                );
     }
 
     #[test]
     fn completes_snippets_in_items() {
         assert_debug_snapshot_matches!(
-            do_snippet_completion(
-                r"
+                    do_snippet_completion(
+                        r"
                 #[cfg(test)]
                 mod tests {
                     <|>
                 }
                 "
-            ),
-@r###"
+                    ),
+        @r###"
        ⋮[
        ⋮    CompletionItem {
        ⋮        label: "Test function",
@@ -111,6 +111,6 @@ mod tests {
        ⋮    },
        ⋮]
         "###
-        );
+                );
     }
 }
diff --git a/crates/ra_ide_api/src/completion/presentation.rs b/crates/ra_ide_api/src/completion/presentation.rs
index fe7581adf..5df19990c 100644
--- a/crates/ra_ide_api/src/completion/presentation.rs
+++ b/crates/ra_ide_api/src/completion/presentation.rs
@@ -182,9 +182,9 @@ impl Completions {
 
 #[cfg(test)]
 mod tests {
-    use test_utils::covers;
     use crate::completion::{do_completion, CompletionItem, CompletionKind};
-        use insta::assert_debug_snapshot_matches;
+    use insta::assert_debug_snapshot_matches;
+    use test_utils::covers;
 
     fn do_reference_completion(code: &str) -> Vec<CompletionItem> {
         do_completion(code, CompletionKind::Reference)
@@ -194,13 +194,13 @@ mod tests {
     fn inserts_parens_for_function_calls() {
         covers!(inserts_parens_for_function_calls);
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                r"
+                    do_reference_completion(
+                        r"
                 fn no_args() {}
                 fn main() { no_<|> }
                 "
-            ),
-@r###"
+                    ),
+        @r###"
        ⋮[
        ⋮    CompletionItem {
        ⋮        label: "main",
@@ -220,15 +220,15 @@ mod tests {
        ⋮    },
        ⋮]
         "###
-        );
+                );
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                r"
+                    do_reference_completion(
+                        r"
                 fn with_args(x: i32, y: String) {}
                 fn main() { with_<|> }
                 "
-            ),
-@r###"
+                    ),
+        @r###"
        ⋮[
        ⋮    CompletionItem {
        ⋮        label: "main",
@@ -248,10 +248,10 @@ mod tests {
        ⋮    },
        ⋮]
         "###
-        );
+                );
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                r"
+                    do_reference_completion(
+                        r"
                 struct S {}
                 impl S {
                     fn foo(&self) {}
@@ -260,8 +260,8 @@ mod tests {
                     s.f<|>
                 }
                 "
-            ),
-@r###"
+                    ),
+        @r###"
        ⋮[
        ⋮    CompletionItem {
        ⋮        label: "foo",
@@ -273,20 +273,20 @@ mod tests {
        ⋮    },
        ⋮]
         "###
-        );
+                );
     }
 
     #[test]
     fn dont_render_function_parens_in_use_item() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                "
+                    do_reference_completion(
+                        "
                 //- /lib.rs
                 mod m { pub fn foo() {} }
                 use crate::m::f<|>;
                 "
-            ),
-@r#"[
+                    ),
+        @r#"[
     CompletionItem {
         label: "foo",
         source_range: [40; 41),
@@ -296,22 +296,22 @@ mod tests {
         detail: "pub fn foo()",
     },
 ]"#
-        );
+                );
     }
 
     #[test]
     fn dont_render_function_parens_if_already_call() {
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                "
+                    do_reference_completion(
+                        "
                 //- /lib.rs
                 fn frobnicate() {}
                 fn main() {
                     frob<|>();
                 }
                 "
-            ),
-@r#"[
+                    ),
+        @r#"[
     CompletionItem {
         label: "frobnicate",
         source_range: [35; 39),
@@ -329,10 +329,10 @@ mod tests {
         detail: "fn main()",
     },
 ]"#
-        );
+                );
         assert_debug_snapshot_matches!(
-            do_reference_completion(
-                "
+                    do_reference_completion(
+                        "
                 //- /lib.rs
                 struct Foo {}
                 impl Foo { fn new() -> Foo {} }
@@ -340,8 +340,8 @@ mod tests {
                     Foo::ne<|>();
                 }
                 "
-            ),
-@r#"[
+                    ),
+        @r#"[
     CompletionItem {
         label: "new",
         source_range: [67; 69),
@@ -351,6 +351,6 @@ mod tests {
         detail: "fn new() -> Foo",
     },
 ]"#
-        );
+                );
     }
 }
diff --git a/crates/ra_ide_api/src/display/structure.rs b/crates/ra_ide_api/src/display/structure.rs
index 38e1fe323..b026dfa59 100644
--- a/crates/ra_ide_api/src/display/structure.rs
+++ b/crates/ra_ide_api/src/display/structure.rs
@@ -205,7 +205,7 @@ fn very_obsolete() {}
         .unwrap();
         let structure = file_structure(&file);
         assert_debug_snapshot_matches!(structure,
-@r#"[
+        @r#"[
     StructureNode {
         parent: None,
         label: "Foo",
@@ -390,6 +390,6 @@ fn very_obsolete() {}
         deprecated: true,
     },
 ]"#
-        );
+                );
     }
 }
diff --git a/crates/ra_ide_api/src/runnables.rs b/crates/ra_ide_api/src/runnables.rs
index 7a3a574ad..09c082de9 100644
--- a/crates/ra_ide_api/src/runnables.rs
+++ b/crates/ra_ide_api/src/runnables.rs
@@ -93,7 +93,7 @@ mod tests {
         );
         let runnables = analysis.runnables(pos.file_id).unwrap();
         assert_debug_snapshot_matches!(&runnables,
-@r#"[
+        @r#"[
     Runnable {
         range: [1; 21),
         kind: Bin,
@@ -111,7 +111,7 @@ mod tests {
         },
     },
 ]"#
-        );
+                );
     }
 
     #[test]
@@ -127,8 +127,8 @@ mod tests {
         "#,
         );
         let runnables = analysis.runnables(pos.file_id).unwrap();
-        assert_debug_snapshot_matches!(&runnables, 
-@r#"[
+        assert_debug_snapshot_matches!(&runnables,
+        @r#"[
     Runnable {
         range: [1; 59),
         kind: TestMod {
@@ -142,7 +142,7 @@ mod tests {
         },
     },
 ]"#
-        );
+                );
     }
 
     #[test]
@@ -161,7 +161,7 @@ mod tests {
         );
         let runnables = analysis.runnables(pos.file_id).unwrap();
         assert_debug_snapshot_matches!(&runnables,
-@r#"[
+        @r#"[
     Runnable {
         range: [23; 85),
         kind: TestMod {
@@ -175,7 +175,7 @@ mod tests {
         },
     },
 ]"#
-        );
+                );
     }
 
     #[test]
@@ -196,7 +196,7 @@ mod tests {
         );
         let runnables = analysis.runnables(pos.file_id).unwrap();
         assert_debug_snapshot_matches!(&runnables,
-@r#"[
+        @r#"[
     Runnable {
         range: [41; 115),
         kind: TestMod {
@@ -210,7 +210,7 @@ mod tests {
         },
     },
 ]"#
-        );
+                );
     }
 
     #[test]