Filter attributes from the completion details/label

crates/ra_ide_api/src/completion.rs

@@ -71,6 +71,7 @@ pub fn function_label(node: &ast::FnDef) -> Option<String> {
             .children()
             .filter(|child| !child.range().is_subrange(&body_range)) // Filter out body
             .filter(|child| ast::Comment::cast(child).is_none()) // Filter out comments
+            .filter(|child| ast::Attr::cast(child).is_none()) // Filter out attributes
             .map(|node| node.text().to_string())
             .collect();
         label
@@ -86,6 +87,7 @@ pub fn const_label(node: &ast::ConstDef) -> String {
         .syntax()
         .children()
         .filter(|child| ast::Comment::cast(child).is_none())
+        .filter(|child| ast::Attr::cast(child).is_none())
         .map(|node| node.text().to_string())
         .collect();
 
@@ -97,6 +99,7 @@ pub fn type_label(node: &ast::TypeDef) -> String {
         .syntax()
         .children()
         .filter(|child| ast::Comment::cast(child).is_none())
+        .filter(|child| ast::Attr::cast(child).is_none())
         .map(|node| node.text().to_string())
         .collect();
 

crates/ra_ide_api/src/completion/complete_dot.rs

@@ -179,6 +179,26 @@ 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(

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: insta@0.6.2
+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
+    }
+]