Merge #811

811: Filter attributes from the completion details/label r=kjeremy a=lnicola

Before:

![image](https://user-images.githubusercontent.com/308347/52657254-efba9a00-2f00-11e9-952f-901910cfc459.png)

After:

![image](https://user-images.githubusercontent.com/308347/52657278-fb0dc580-2f00-11e9-9267-8aff44c93447.png)

Co-authored-by: Laurențiu Nicola <[email protected]>

2 files changed, 46 insertions, 0 deletions

diff --git a/crates/ra_ide_api/src/completion/complete_dot.rs b/crates/ra_ide_api/src/completion/complete_dot.rs
index a673dbdcf..be839345f 100644
--- a/crates/ra_ide_api/src/completion/complete_dot.rs
+++ b/crates/ra_ide_api/src/completion/complete_dot.rs
@@ -180,6 +180,26 @@ mod tests {
     }
 
     #[test]
+    fn test_method_attr_filtering() {
+        check_ref_completion(
+            "method_attr_filtering",
+            r"
+            struct A {}
+            impl A {
+                #[inline]
+                fn the_method(&self) {
+                    let x = 1;
+                    let y = 2;
+                }
+            }
+            fn foo(a: A) {
+               a.<|>
+            }
+            ",
+        );
+    }
+
+    #[test]
     fn test_tuple_field_completion() {
         check_ref_completion(
             "tuple_field_completion",
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__method_attr_filtering.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__method_attr_filtering.snap
new file mode 100644
index 000000000..46f9fa971
--- /dev/null
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__method_attr_filtering.snap
@@ -0,0 +1,26 @@
+---
+created: "2019-02-12T18:32:09.428929418Z"
+creator: [email protected]
+source: crates/ra_ide_api/src/completion/completion_item.rs
+expression: kind_completions
+---
+[
+    CompletionItem {
+        completion_kind: Reference,
+        label: "the_method",
+        kind: Some(
+            Method
+        ),
+        detail: Some(
+            "fn the_method(&self)"
+        ),
+        documentation: None,
+        lookup: None,
+        insert_text: Some(
+            "the_method()$0"
+        ),
+        insert_text_format: Snippet,
+        source_range: [249; 249),
+        text_edit: None
+    }
+]