bjoernager/rust
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for x in xs.iter() -> for x in &xs

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This commit is contained in:
Jorge Aparicio 2015-01-31 12:20:46 -05:00
parent 9f90d666e0
commit d5d7e6565a
269 changed files with 1063 additions and 1064 deletions
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2
src/librustdoc/html/toc.rs
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@ -185,7 +185,7 @@ impl fmt::Debug for Toc {
impl fmt::Display for Toc {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
try!(write!(fmt, "<ul>"));
for entry in self.entries.iter() {
for entry in &self.entries {
// recursively format this table of contents (the
// `{children}` is the key).
try!(write!(fmt,