From 8467ba8cdb565d865e14e2115cde98cd7692719d Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Fri, 19 Jul 2019 20:29:59 +0300
Subject: flip syntax text to use internal iteration

---
 crates/ra_ide_api/src/display/structure.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'crates/ra_ide_api')

diff --git a/crates/ra_ide_api/src/display/structure.rs b/crates/ra_ide_api/src/display/structure.rs
index 2e183d2f6..0b1a8b6e6 100644
--- a/crates/ra_ide_api/src/display/structure.rs
+++ b/crates/ra_ide_api/src/display/structure.rs
@@ -83,12 +83,12 @@ fn structure_node(node: &SyntaxNode) -> Option<StructureNode> {
 
     fn collapse_ws(node: &SyntaxNode, output: &mut String) {
         let mut can_insert_ws = false;
-        for chunk in node.text().chunks() {
+        node.text().for_each_chunk(|chunk| {
             for line in chunk.lines() {
                 let line = line.trim();
                 if line.is_empty() {
                     if can_insert_ws {
-                        output.push_str(" ");
+                        output.push(' ');
                         can_insert_ws = false;
                     }
                 } else {
@@ -96,7 +96,7 @@ fn structure_node(node: &SyntaxNode) -> Option<StructureNode> {
                     can_insert_ws = true;
                 }
             }
-        }
+        })
     }
 
     visitor()
-- 
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