3 files changed, 7 insertions, 7 deletions

diff --git a/crates/ra_editor/src/folding_ranges.rs b/crates/ra_editor/src/folding_ranges.rs
index e5bc0c4ee..d0d4ed3d3 100644
--- a/crates/ra_editor/src/folding_ranges.rs
+++ b/crates/ra_editor/src/folding_ranges.rs
@@ -38,12 +38,12 @@ pub fn folding_ranges(file: &File) -> Vec<Fold> {
             continue;
         }
         if node.kind() == COMMENT {
-            contiguous_range_for_comment(node, &mut visited_comments).map(|range| {
+            if let Some(range) = contiguous_range_for_comment(node, &mut visited_comments) {
                 res.push(Fold {
                     range,
                     kind: FoldKind::Comment,
                 })
-            });
+            }
         }
     }
 
diff --git a/crates/ra_editor/src/line_index.rs b/crates/ra_editor/src/line_index.rs
index da0f2a7f7..9abbb0d09 100644
--- a/crates/ra_editor/src/line_index.rs
+++ b/crates/ra_editor/src/line_index.rs
@@ -29,10 +29,10 @@ impl LineIndex {
         let line = self.newlines.upper_bound(&offset) - 1;
         let line_start_offset = self.newlines[line];
         let col = offset - line_start_offset;
-        return LineCol {
+        LineCol {
             line: line as u32,
             col,
-        };
+        }
     }
 
     pub fn offset(&self, line_col: LineCol) -> TextUnit {
diff --git a/crates/ra_editor/src/symbols.rs b/crates/ra_editor/src/symbols.rs
index c3c66680d..0bab9dd67 100644
--- a/crates/ra_editor/src/symbols.rs
+++ b/crates/ra_editor/src/symbols.rs
@@ -54,15 +54,15 @@ pub fn file_structure(file: &File) -> Vec<StructureNode> {
     let mut res = Vec::new();
     let mut stack = Vec::new();
 
+
     for event in file.syntax().preorder() {
         match event {
-            WalkEvent::Enter(node) => match structure_node(node) {
-                Some(mut symbol) => {
+            WalkEvent::Enter(node) => {
+                if let Some(mut symbol) = structure_node(node) {
                     symbol.parent = stack.last().map(|&n| n);
                     stack.push(res.len());
                     res.push(symbol);
                 }
-                None => (),
             },
             WalkEvent::Leave(node) => {
                 if structure_node(node).is_some() {