diff options
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)), |