3 files changed, 12 insertions, 6 deletions

diff --git a/crates/ra_analysis/src/lib.rs b/crates/ra_analysis/src/lib.rs
index db4e1ba86..9475c938d 100644
--- a/crates/ra_analysis/src/lib.rs
+++ b/crates/ra_analysis/src/lib.rs
@@ -261,7 +261,7 @@ impl Analysis {
     pub fn doc_comment_for(
         &self,
         file_id: FileId,
-        symbol: FileSymbol
+        symbol: FileSymbol,
     ) -> Cancelable<Option<String>> {
         self.imp.doc_comment_for(file_id, symbol)
     }
diff --git a/crates/ra_editor/src/symbols.rs b/crates/ra_editor/src/symbols.rs
index bf3ac6ff2..f7681c76f 100644
--- a/crates/ra_editor/src/symbols.rs
+++ b/crates/ra_editor/src/symbols.rs
@@ -24,12 +24,17 @@ pub struct FileSymbol {
 
 impl FileSymbol {
     pub fn docs(&self, file: &File) -> Option<String> {
-        file.syntax().descendants()
+        file.syntax()
+            .descendants()
             .filter(|node| node.kind() == self.kind && node.range() == self.node_range)
             .filter_map(|node: SyntaxNodeRef| {
                 fn doc_comments<'a, N: DocCommentsOwner<'a>>(node: N) -> Option<String> {
                     let comments = node.doc_comment_text();
-                    if comments.is_empty() { None } else { Some(comments) }
+                    if comments.is_empty() {
+                        None
+                    } else {
+                        Some(comments)
+                    }
                 }
 
                 visitor()
@@ -42,7 +47,8 @@ impl FileSymbol {
                     .visit(doc_comments::<ast::ConstDef>)
                     .visit(doc_comments::<ast::StaticDef>)
                     .accept(node)?
-            }).nth(0)
+            })
+            .nth(0)
     }
 }
 
diff --git a/crates/ra_lsp_server/src/main_loop/handlers.rs b/crates/ra_lsp_server/src/main_loop/handlers.rs
index 3e9da8470..c872b0dc4 100644
--- a/crates/ra_lsp_server/src/main_loop/handlers.rs
+++ b/crates/ra_lsp_server/src/main_loop/handlers.rs
@@ -494,8 +494,8 @@ pub fn handle_hover(
 
             return Ok(Some(Hover {
                 contents,
-                range: Some(range)
-            }))
+                range: Some(range),
+            }));
         }
     }