4 files changed, 16 insertions, 13 deletions

diff --git a/crates/ra_syntax/src/algo/mod.rs b/crates/ra_syntax/src/algo/mod.rs
index f92529d3e..faf5a6211 100644
--- a/crates/ra_syntax/src/algo/mod.rs
+++ b/crates/ra_syntax/src/algo/mod.rs
@@ -1,10 +1,7 @@
 pub mod visit;
 // pub mod walk;
 
-use crate::{
-    text_utils::{contains_offset_nonstrict},
-    SyntaxNodeRef, TextRange, TextUnit,
-};
+use crate::{text_utils::contains_offset_nonstrict, SyntaxNodeRef, TextRange, TextUnit};
 
 pub fn find_leaf_at_offset(node: SyntaxNodeRef, offset: TextUnit) -> LeafAtOffset {
     let range = node.range();
diff --git a/crates/ra_syntax/src/ast/mod.rs b/crates/ra_syntax/src/ast/mod.rs
index 3aa11b9dd..688ffff47 100644
--- a/crates/ra_syntax/src/ast/mod.rs
+++ b/crates/ra_syntax/src/ast/mod.rs
@@ -66,7 +66,9 @@ pub trait AttrsOwner<'a>: AstNode<'a> {
 }
 
 pub trait DocCommentsOwner<'a>: AstNode<'a> {
-    fn doc_comments(self) -> AstChildren<'a, Comment<'a>> { children(self) }
+    fn doc_comments(self) -> AstChildren<'a, Comment<'a>> {
+        children(self)
+    }
 
     /// Returns the textual content of a doc comment block as a single string.
     /// That is, strips leading `///` and joins lines
@@ -74,12 +76,15 @@ pub trait DocCommentsOwner<'a>: AstNode<'a> {
         self.doc_comments()
             .map(|comment| {
                 let prefix = comment.prefix();
-                let trimmed = comment.text().as_str()
+                let trimmed = comment
+                    .text()
+                    .as_str()
                     .trim()
                     .trim_start_matches(prefix)
                     .trim_start();
                 trimmed.to_owned()
-            }).join("\n")
+            })
+            .join("\n")
     }
 }
 
@@ -250,7 +255,6 @@ impl<'a> IfExpr<'a> {
     }
 }
 
-
 #[derive(Debug, Clone, Copy)]
 pub enum PathSegmentKind<'a> {
     Name(NameRef<'a>),
@@ -261,7 +265,9 @@ pub enum PathSegmentKind<'a> {
 
 impl<'a> PathSegment<'a> {
     pub fn parent_path(self) -> Path<'a> {
-        self.syntax().parent().and_then(Path::cast)
+        self.syntax()
+            .parent()
+            .and_then(Path::cast)
             .expect("segments are always nested in paths")
     }
 
diff --git a/crates/ra_syntax/src/lib.rs b/crates/ra_syntax/src/lib.rs
index 3698eccd7..79394fd53 100644
--- a/crates/ra_syntax/src/lib.rs
+++ b/crates/ra_syntax/src/lib.rs
@@ -52,7 +52,9 @@ pub use crate::{
     reparsing::AtomEdit,
     rowan::{SmolStr, TextRange, TextUnit},
     syntax_kinds::SyntaxKind,
-    yellow::{Direction, OwnedRoot, RefRoot, SyntaxError, SyntaxNode, SyntaxNodeRef, TreeRoot, WalkEvent},
+    yellow::{
+        Direction, OwnedRoot, RefRoot, SyntaxError, SyntaxNode, SyntaxNodeRef, TreeRoot, WalkEvent,
+    },
 };
 
 use crate::yellow::GreenNode;
diff --git a/crates/ra_syntax/src/utils.rs b/crates/ra_syntax/src/utils.rs
index 8ee02724d..00f00139a 100644
--- a/crates/ra_syntax/src/utils.rs
+++ b/crates/ra_syntax/src/utils.rs
@@ -1,6 +1,4 @@
-use crate::{
-    File, SyntaxKind, SyntaxNodeRef, WalkEvent
-};
+use crate::{File, SyntaxKind, SyntaxNodeRef, WalkEvent};
 use std::fmt::Write;
 
 /// Parse a file and create a string representation of the resulting parse tree.