use a combination of `source_change` and `text_edit` for `CompleteItem`

39 files changed, 257 insertions, 257 deletions

diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__bindings_from_for.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__bindings_from_for.snap
index ff8646ab2..132048d9c 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__bindings_from_for.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__bindings_from_for.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.674785+00:00
+Created: 2019-01-20T04:00:48.241096+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,8 +13,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [62; 100),
-        delete_range: None
+        source_range: [62; 100),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -28,7 +28,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "quux()$0"
         ),
         insert_text_format: Snippet,
-        replace_range: [62; 100),
-        delete_range: None
+        source_range: [62; 100),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__bindings_from_if_let.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__bindings_from_if_let.snap
index 2176af32d..e7b628f19 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__bindings_from_if_let.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__bindings_from_if_let.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.676585+00:00
+Created: 2019-01-20T04:00:48.242456+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,8 +13,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [213; 231),
-        delete_range: None
+        source_range: [213; 231),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -26,8 +26,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [213; 231),
-        delete_range: None
+        source_range: [213; 231),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -41,7 +41,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "quux()$0"
         ),
         insert_text_format: Snippet,
-        replace_range: [213; 231),
-        delete_range: None
+        source_range: [213; 231),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__bindings_from_let.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__bindings_from_let.snap
index 49745745d..403fe0c4c 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__bindings_from_let.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__bindings_from_let.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.676674+00:00
+Created: 2019-01-20T04:00:48.243016+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,8 +13,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [78; 79),
-        delete_range: None
+        source_range: [78; 79),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -26,8 +26,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [78; 79),
-        delete_range: None
+        source_range: [78; 79),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -41,7 +41,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "quux($0)"
         ),
         insert_text_format: Snippet,
-        replace_range: [78; 79),
-        delete_range: None
+        source_range: [78; 79),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__completes_break_and_continue_in_loops1.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__completes_break_and_continue_in_loops1.snap
index c8a0a78aa..413960191 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__completes_break_and_continue_in_loops1.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__completes_break_and_continue_in_loops1.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.630898+00:00
+Created: 2019-01-20T04:00:48.206357+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "if $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [54; 56),
-        delete_range: None
+        source_range: [54; 56),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -30,8 +30,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "match $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [54; 56),
-        delete_range: None
+        source_range: [54; 56),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -45,8 +45,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "while $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [54; 56),
-        delete_range: None
+        source_range: [54; 56),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -60,8 +60,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "loop {$0}"
         ),
         insert_text_format: Snippet,
-        replace_range: [54; 56),
-        delete_range: None
+        source_range: [54; 56),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -75,8 +75,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "continue;"
         ),
         insert_text_format: Snippet,
-        replace_range: [54; 56),
-        delete_range: None
+        source_range: [54; 56),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -90,8 +90,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "break;"
         ),
         insert_text_format: Snippet,
-        replace_range: [54; 56),
-        delete_range: None
+        source_range: [54; 56),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -105,7 +105,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "return $0;"
         ),
         insert_text_format: Snippet,
-        replace_range: [54; 56),
-        delete_range: None
+        source_range: [54; 56),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__completes_break_and_continue_in_loops2.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__completes_break_and_continue_in_loops2.snap
index 707021e21..dc2fc95e3 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__completes_break_and_continue_in_loops2.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__completes_break_and_continue_in_loops2.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.647435+00:00
+Created: 2019-01-20T04:00:48.217822+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "if $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [59; 61),
-        delete_range: None
+        source_range: [59; 61),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -30,8 +30,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "match $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [59; 61),
-        delete_range: None
+        source_range: [59; 61),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -45,8 +45,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "while $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [59; 61),
-        delete_range: None
+        source_range: [59; 61),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -60,8 +60,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "loop {$0}"
         ),
         insert_text_format: Snippet,
-        replace_range: [59; 61),
-        delete_range: None
+        source_range: [59; 61),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -75,7 +75,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "return $0;"
         ),
         insert_text_format: Snippet,
-        replace_range: [59; 61),
-        delete_range: None
+        source_range: [59; 61),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__deeply_nested_use_tree.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__deeply_nested_use_tree.snap
index a65ab3cc0..26ca18933 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__deeply_nested_use_tree.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__deeply_nested_use_tree.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.649286+00:00
+Created: 2019-01-20T04:00:48.217724+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,7 +13,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [23; 25),
-        delete_range: None
+        source_range: [23; 25),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_add_semi_after_return_if_not_a_statement.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_add_semi_after_return_if_not_a_statement.snap
index a935b06f4..f5ae8c29f 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_add_semi_after_return_if_not_a_statement.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_add_semi_after_return_if_not_a_statement.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.640573+00:00
+Created: 2019-01-20T04:00:48.208392+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "if $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [84; 102),
-        delete_range: None
+        source_range: [84; 102),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -30,8 +30,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "match $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [84; 102),
-        delete_range: None
+        source_range: [84; 102),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -45,8 +45,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "while $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [84; 102),
-        delete_range: None
+        source_range: [84; 102),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -60,8 +60,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "loop {$0}"
         ),
         insert_text_format: Snippet,
-        replace_range: [84; 102),
-        delete_range: None
+        source_range: [84; 102),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -75,7 +75,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "return $0"
         ),
         insert_text_format: Snippet,
-        replace_range: [84; 102),
-        delete_range: None
+        source_range: [84; 102),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_if_already_call.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_if_already_call.snap
index abc01d4d6..88c9287fd 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_if_already_call.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_if_already_call.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.670539+00:00
+Created: 2019-01-20T04:00:48.239872+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,8 +13,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [35; 39),
-        delete_range: None
+        source_range: [35; 39),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -26,7 +26,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [35; 39),
-        delete_range: None
+        source_range: [35; 39),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_in_use_item.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_in_use_item.snap
index 2d3234b2c..33286e68b 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_in_use_item.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_render_function_parens_in_use_item.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.671764+00:00
+Created: 2019-01-20T04:00:48.239894+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,7 +13,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [40; 41),
-        delete_range: None
+        source_range: [40; 41),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_show_both_completions_for_shadowing.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_show_both_completions_for_shadowing.snap
index 6e4817d1a..2db0eb755 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_show_both_completions_for_shadowing.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__dont_show_both_completions_for_shadowing.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.680378+00:00
+Created: 2019-01-20T04:00:48.248606+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,8 +13,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [108; 146),
-        delete_range: None
+        source_range: [108; 146),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -28,7 +28,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "foo()$0"
         ),
         insert_text_format: Snippet,
-        replace_range: [108; 146),
-        delete_range: None
+        source_range: [108; 146),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls1.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls1.snap
index 4ec75e2ca..7ae216cd2 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls1.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls1.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.681170+00:00
+Created: 2019-01-20T04:00:48.249349+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "no_args()$0"
         ),
         insert_text_format: Snippet,
-        replace_range: [53; 56),
-        delete_range: None
+        source_range: [53; 56),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -30,7 +30,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "main()$0"
         ),
         insert_text_format: Snippet,
-        replace_range: [53; 56),
-        delete_range: None
+        source_range: [53; 56),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls2.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls2.snap
index 11a8f1757..231d75d7a 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls2.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls2.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.686781+00:00
+Created: 2019-01-20T04:00:48.255317+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "main()$0"
         ),
         insert_text_format: Snippet,
-        replace_range: [72; 77),
-        delete_range: None
+        source_range: [72; 77),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -30,7 +30,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "with_args($0)"
         ),
         insert_text_format: Snippet,
-        replace_range: [72; 77),
-        delete_range: None
+        source_range: [72; 77),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function1.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function1.snap
index 02e88a96e..4d309b20e 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function1.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function1.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.640068+00:00
+Created: 2019-01-20T04:00:48.207728+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "if $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [24; 54),
-        delete_range: None
+        source_range: [24; 54),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -30,8 +30,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "match $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [24; 54),
-        delete_range: None
+        source_range: [24; 54),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -45,8 +45,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "while $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [24; 54),
-        delete_range: None
+        source_range: [24; 54),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -60,8 +60,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "loop {$0}"
         ),
         insert_text_format: Snippet,
-        replace_range: [24; 54),
-        delete_range: None
+        source_range: [24; 54),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -75,7 +75,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "return;"
         ),
         insert_text_format: Snippet,
-        replace_range: [24; 54),
-        delete_range: None
+        source_range: [24; 54),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function2.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function2.snap
index 41dc288f6..0f1e66ac3 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function2.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function2.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.640134+00:00
+Created: 2019-01-20T04:00:48.207381+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "if $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [91; 105),
-        delete_range: None
+        source_range: [91; 105),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -30,8 +30,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "match $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [91; 105),
-        delete_range: None
+        source_range: [91; 105),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -45,8 +45,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "while $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [91; 105),
-        delete_range: None
+        source_range: [91; 105),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -60,8 +60,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "loop {$0}"
         ),
         insert_text_format: Snippet,
-        replace_range: [91; 105),
-        delete_range: None
+        source_range: [91; 105),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -75,8 +75,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "else {$0}"
         ),
         insert_text_format: Snippet,
-        replace_range: [91; 105),
-        delete_range: None
+        source_range: [91; 105),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -90,8 +90,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "else if $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [91; 105),
-        delete_range: None
+        source_range: [91; 105),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -105,7 +105,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "return;"
         ),
         insert_text_format: Snippet,
-        replace_range: [91; 105),
-        delete_range: None
+        source_range: [91; 105),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function3.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function3.snap
index 6cbed012f..25c29dc18 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function3.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function3.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.640767+00:00
+Created: 2019-01-20T04:00:48.211090+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "if $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [31; 65),
-        delete_range: None
+        source_range: [31; 65),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -30,8 +30,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "match $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [31; 65),
-        delete_range: None
+        source_range: [31; 65),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -45,8 +45,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "while $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [31; 65),
-        delete_range: None
+        source_range: [31; 65),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -60,8 +60,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "loop {$0}"
         ),
         insert_text_format: Snippet,
-        replace_range: [31; 65),
-        delete_range: None
+        source_range: [31; 65),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -75,7 +75,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "return $0;"
         ),
         insert_text_format: Snippet,
-        replace_range: [31; 65),
-        delete_range: None
+        source_range: [31; 65),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function4.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function4.snap
index b95cb72c1..7e43be4b0 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function4.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_function4.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.664707+00:00
+Created: 2019-01-20T04:00:48.218272+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "if $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [24; 58),
-        delete_range: None
+        source_range: [24; 58),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -30,8 +30,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "match $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [24; 58),
-        delete_range: None
+        source_range: [24; 58),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -45,8 +45,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "while $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [24; 58),
-        delete_range: None
+        source_range: [24; 58),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -60,8 +60,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "loop {$0}"
         ),
         insert_text_format: Snippet,
-        replace_range: [24; 58),
-        delete_range: None
+        source_range: [24; 58),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -75,7 +75,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "return;"
         ),
         insert_text_format: Snippet,
-        replace_range: [24; 58),
-        delete_range: None
+        source_range: [24; 58),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_use_stmt1.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_use_stmt1.snap
index d53c9e72f..7ed890b74 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_use_stmt1.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_use_stmt1.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.639067+00:00
+Created: 2019-01-20T04:00:48.207433+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "crate::"
         ),
         insert_text_format: PlainText,
-        replace_range: [16; 30),
-        delete_range: None
+        source_range: [16; 30),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -28,8 +28,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [16; 30),
-        delete_range: None
+        source_range: [16; 30),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -43,7 +43,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "super::"
         ),
         insert_text_format: PlainText,
-        replace_range: [16; 30),
-        delete_range: None
+        source_range: [16; 30),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_use_stmt2.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_use_stmt2.snap
index fee3b6e3b..8d33629ed 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_use_stmt2.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_use_stmt2.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.643595+00:00
+Created: 2019-01-20T04:00:48.214287+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,8 +13,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [18; 20),
-        delete_range: None
+        source_range: [18; 20),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -28,7 +28,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "super::"
         ),
         insert_text_format: PlainText,
-        replace_range: [18; 20),
-        delete_range: None
+        source_range: [18; 20),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_use_stmt3.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_use_stmt3.snap
index 2181d6c8b..66ab20f41 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_use_stmt3.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__keywords_in_use_stmt3.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.648502+00:00
+Created: 2019-01-20T04:00:48.217815+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,8 +13,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [23; 24),
-        delete_range: None
+        source_range: [23; 24),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -28,7 +28,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "super::"
         ),
         insert_text_format: PlainText,
-        replace_range: [23; 24),
-        delete_range: None
+        source_range: [23; 24),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__last_return_in_block_has_semi1.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__last_return_in_block_has_semi1.snap
index 6da2c0ea9..2dc47e9b1 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__last_return_in_block_has_semi1.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__last_return_in_block_has_semi1.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.640449+00:00
+Created: 2019-01-20T04:00:48.208669+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "if $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [62; 100),
-        delete_range: None
+        source_range: [62; 100),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -30,8 +30,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "match $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [62; 100),
-        delete_range: None
+        source_range: [62; 100),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -45,8 +45,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "while $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [62; 100),
-        delete_range: None
+        source_range: [62; 100),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -60,8 +60,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "loop {$0}"
         ),
         insert_text_format: Snippet,
-        replace_range: [62; 100),
-        delete_range: None
+        source_range: [62; 100),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -75,7 +75,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "return $0;"
         ),
         insert_text_format: Snippet,
-        replace_range: [62; 100),
-        delete_range: None
+        source_range: [62; 100),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__last_return_in_block_has_semi2.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__last_return_in_block_has_semi2.snap
index 33bc4bb51..59e11c585 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__last_return_in_block_has_semi2.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__last_return_in_block_has_semi2.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.649440+00:00
+Created: 2019-01-20T04:00:48.221138+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "if $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [62; 100),
-        delete_range: None
+        source_range: [62; 100),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -30,8 +30,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "match $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [62; 100),
-        delete_range: None
+        source_range: [62; 100),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -45,8 +45,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "while $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [62; 100),
-        delete_range: None
+        source_range: [62; 100),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -60,8 +60,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "loop {$0}"
         ),
         insert_text_format: Snippet,
-        replace_range: [62; 100),
-        delete_range: None
+        source_range: [62; 100),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -75,7 +75,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "return $0;"
         ),
         insert_text_format: Snippet,
-        replace_range: [62; 100),
-        delete_range: None
+        source_range: [62; 100),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__method_completion.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__method_completion.snap
index 9081bd50d..44624473e 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__method_completion.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__method_completion.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.629020+00:00
+Created: 2019-01-20T04:00:48.203164+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,7 +15,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "the_method($0)"
         ),
         insert_text_format: Snippet,
-        replace_range: [143; 144),
-        delete_range: None
+        source_range: [143; 144),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__module_items.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__module_items.snap
index be75ec0b5..9ebb8a357 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__module_items.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__module_items.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.676740+00:00
+Created: 2019-01-20T04:00:48.243581+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "quux()$0"
         ),
         insert_text_format: Snippet,
-        replace_range: [72; 102),
-        delete_range: None
+        source_range: [72; 102),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -28,8 +28,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [72; 102),
-        delete_range: None
+        source_range: [72; 102),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -41,7 +41,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [72; 102),
-        delete_range: None
+        source_range: [72; 102),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__module_items_in_nested_modules.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__module_items_in_nested_modules.snap
index 8277a6191..9b7aa0540 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__module_items_in_nested_modules.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__module_items_in_nested_modules.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.677905+00:00
+Created: 2019-01-20T04:00:48.244757+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "quux()$0"
         ),
         insert_text_format: Snippet,
-        replace_range: [100; 102),
-        delete_range: None
+        source_range: [100; 102),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -28,7 +28,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [100; 102),
-        delete_range: None
+        source_range: [100; 102),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__nested_use_tree.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__nested_use_tree.snap
index bb2830737..555f7acc6 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__nested_use_tree.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__nested_use_tree.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.666350+00:00
+Created: 2019-01-20T04:00:48.222109+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,8 +13,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [12; 14),
-        delete_range: None
+        source_range: [12; 14),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -26,7 +26,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [12; 14),
-        delete_range: None
+        source_range: [12; 14),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__no_semi_after_break_continue_in_expr.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__no_semi_after_break_continue_in_expr.snap
index 8bcf60fa8..fd56a6c8c 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__no_semi_after_break_continue_in_expr.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__no_semi_after_break_continue_in_expr.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.640842+00:00
+Created: 2019-01-20T04:00:48.209867+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "if $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [106; 108),
-        delete_range: None
+        source_range: [106; 108),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -30,8 +30,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "match $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [106; 108),
-        delete_range: None
+        source_range: [106; 108),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -45,8 +45,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "while $0 {}"
         ),
         insert_text_format: Snippet,
-        replace_range: [106; 108),
-        delete_range: None
+        source_range: [106; 108),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -60,8 +60,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "loop {$0}"
         ),
         insert_text_format: Snippet,
-        replace_range: [106; 108),
-        delete_range: None
+        source_range: [106; 108),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -75,8 +75,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "continue"
         ),
         insert_text_format: Snippet,
-        replace_range: [106; 108),
-        delete_range: None
+        source_range: [106; 108),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -90,8 +90,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "break"
         ),
         insert_text_format: Snippet,
-        replace_range: [106; 108),
-        delete_range: None
+        source_range: [106; 108),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Keyword,
@@ -105,7 +105,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "return"
         ),
         insert_text_format: Snippet,
-        replace_range: [106; 108),
-        delete_range: None
+        source_range: [106; 108),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__param_completion_last_param.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__param_completion_last_param.snap
index 67a075129..e0e5929ff 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__param_completion_last_param.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__param_completion_last_param.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.629063+00:00
+Created: 2019-01-20T04:00:48.203211+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,7 +13,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         ),
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [98; 102),
-        delete_range: None
+        source_range: [98; 102),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__param_completion_nth_param.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__param_completion_nth_param.snap
index 7f349ea16..2899cf98e 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__param_completion_nth_param.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__param_completion_nth_param.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.629062+00:00
+Created: 2019-01-20T04:00:48.203236+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,7 +13,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         ),
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [98; 102),
-        delete_range: None
+        source_range: [98; 102),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__param_completion_trait_param.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__param_completion_trait_param.snap
index 8aa07e2bc..8a4d9ef63 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__param_completion_trait_param.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__param_completion_trait_param.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.630980+00:00
+Created: 2019-01-20T04:00:48.206552+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,7 +13,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         ),
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [269; 273),
-        delete_range: None
+        source_range: [269; 273),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__reference_completion.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__reference_completion.snap
index 1e69b865f..404c738bd 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__reference_completion.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__reference_completion.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.664242+00:00
+Created: 2019-01-20T04:00:48.220278+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,8 +13,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [45; 47),
-        delete_range: None
+        source_range: [45; 47),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -26,7 +26,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [45; 47),
-        delete_range: None
+        source_range: [45; 47),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__return_type.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__return_type.snap
index 5d2d01872..6bef3ed95 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__return_type.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__return_type.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.678426+00:00
+Created: 2019-01-20T04:00:48.245820+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,8 +13,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [46; 60),
-        delete_range: None
+        source_range: [46; 60),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -28,7 +28,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "x()$0"
         ),
         insert_text_format: Snippet,
-        replace_range: [46; 60),
-        delete_range: None
+        source_range: [46; 60),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__self_in_methods.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__self_in_methods.snap
index 61ed4d0f2..56bfe1b0d 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__self_in_methods.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__self_in_methods.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.679470+00:00
+Created: 2019-01-20T04:00:48.244260+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,7 +13,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [24; 26),
-        delete_range: None
+        source_range: [24; 26),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__snippets_in_expressions.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__snippets_in_expressions.snap
index 10ced4f28..648d7f189 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__snippets_in_expressions.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__snippets_in_expressions.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.681192+00:00
+Created: 2019-01-20T04:00:48.252281+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "eprintln!(\"$0 = {:?}\", $0);"
         ),
         insert_text_format: Snippet,
-        replace_range: [16; 18),
-        delete_range: None
+        source_range: [16; 18),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Snippet,
@@ -30,7 +30,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "eprintln!(\"$0 = {:#?}\", $0);"
         ),
         insert_text_format: Snippet,
-        replace_range: [16; 18),
-        delete_range: None
+        source_range: [16; 18),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__snippets_in_items.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__snippets_in_items.snap
index 5a87ae357..f5d0140ea 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__snippets_in_items.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__snippets_in_items.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.682017+00:00
+Created: 2019-01-20T04:00:48.253073+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -17,8 +17,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "#[test]\nfn ${1:feature}() {\n    $0\n}"
         ),
         insert_text_format: Snippet,
-        replace_range: [49; 79),
-        delete_range: None
+        source_range: [49; 79),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Snippet,
@@ -32,7 +32,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "pub(crate) $0"
         ),
         insert_text_format: Snippet,
-        replace_range: [49; 79),
-        delete_range: None
+        source_range: [49; 79),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion.snap
index 6208d04a4..530c76a02 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.628928+00:00
+Created: 2019-01-20T04:00:48.203121+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,7 +15,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [84; 85),
-        delete_range: None
+        source_range: [84; 85),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_autoderef.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_autoderef.snap
index 6de8ada5a..ec861bf7e 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_autoderef.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_autoderef.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.629043+00:00
+Created: 2019-01-20T04:00:48.203230+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [125; 126),
-        delete_range: None
+        source_range: [125; 126),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -30,7 +30,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "foo($0)"
         ),
         insert_text_format: Snippet,
-        replace_range: [125; 126),
-        delete_range: None
+        source_range: [125; 126),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_self.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_self.snap
index 3e5c4fca9..ee69884c8 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_self.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_self.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.629041+00:00
+Created: 2019-01-20T04:00:48.203235+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -15,8 +15,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [120; 121),
-        delete_range: None
+        source_range: [120; 121),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -30,7 +30,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
             "foo($0)"
         ),
         insert_text_format: Snippet,
-        replace_range: [120; 121),
-        delete_range: None
+        source_range: [120; 121),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__use_item_starting_with_crate.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__use_item_starting_with_crate.snap
index bbec167d5..29f7f86f1 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__use_item_starting_with_crate.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__use_item_starting_with_crate.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.667522+00:00
+Created: 2019-01-20T04:00:48.223130+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,8 +13,8 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [11; 13),
-        delete_range: None
+        source_range: [11; 13),
+        text_edit: None
     },
     CompletionItem {
         completion_kind: Reference,
@@ -26,7 +26,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [11; 13),
-        delete_range: None
+        source_range: [11; 13),
+        text_edit: None
     }
 ]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__use_item_starting_with_self.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__use_item_starting_with_self.snap
index ed571c605..8b6aca26e 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__use_item_starting_with_self.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__use_item_starting_with_self.snap
@@ -1,4 +1,4 @@
-Created: 2019-01-19T16:37:23.669476+00:00
+Created: 2019-01-20T04:00:48.225170+00:00
 Creator: [email protected]
 Source: crates/ra_ide_api/src/completion/completion_item.rs
 
@@ -13,7 +13,7 @@ Source: crates/ra_ide_api/src/completion/completion_item.rs
         lookup: None,
         insert_text: None,
         insert_text_format: PlainText,
-        replace_range: [24; 26),
-        delete_range: None
+        source_range: [24; 26),
+        text_edit: None
     }
 ]