Change to_str().to_string() to just to_str()

2014-06-05 09:15:19 +02:00
parent 073c8f10fc
commit 501b904bb7
31 changed files with 54 additions and 51 deletions
--- a/src/librustdoc/html/format.rs
+++ b/src/librustdoc/html/format.rs
@@ -401,7 +401,7 @@ impl fmt::Show for clean::Type {
                       } else {
                           let mut m = decl.bounds
                                           .iter()
-                                           .map(|s| s.to_str().to_string());
+                                           .map(|s| s.to_str());
                           format!(
                               ": {}",
                               m.collect::<Vec<String>>().connect(" + "))