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| author | Jorge Aparicio <japaricious@gmail.com> | 2015-01-31 12:20:46 -0500 |
|---|---|---|
| committer | Jorge Aparicio <japaricious@gmail.com> | 2015-02-02 13:40:18 -0500 |
| commit | d5d7e6565a4034b93d19be1edafd20730a4276bc (patch) | |
| tree | f978751c20a214c9fe0cd2d60645a4e1a3b760fd /src/libstd/ascii.rs | |
| parent | 9f90d666e0cd9a73ef35b76b6605f9d1f69df849 (diff) | |
| download | rust-d5d7e6565a4034b93d19be1edafd20730a4276bc.tar.gz rust-d5d7e6565a4034b93d19be1edafd20730a4276bc.zip | |
`for x in xs.iter()` -> `for x in &xs`
Diffstat (limited to 'src/libstd/ascii.rs')
| -rw-r--r-- | src/libstd/ascii.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/ascii.rs b/src/libstd/ascii.rs index 9aa38e711e7..d3094cc745e 100644 --- a/src/libstd/ascii.rs +++ b/src/libstd/ascii.rs @@ -232,7 +232,7 @@ pub fn escape_default<F>(c: u8, mut f: F) where _ => { f(b'\\'); f(b'x'); - for &offset in [4u, 0u].iter() { + for &offset in &[4u, 0u] { match ((c as i32) >> offset) & 0xf { i @ 0 ... 9 => f(b'0' + (i as u8)), i => f(b'a' + (i as u8 - 10)), |