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| author | Alex Crichton <alex@alexcrichton.com> | 2014-01-29 16:33:57 -0800 |
|---|---|---|
| committer | Alex Crichton <alex@alexcrichton.com> | 2014-02-03 09:32:33 -0800 |
| commit | ece8a8f520697be50cbe543bebe065c5198dae4d (patch) | |
| tree | fa1bf049d3b5d781c8c56e0d0491a655ece485a2 /src/libstd/option.rs | |
| parent | be4fc638092bf896c5c6c0672136b83b71e491ee (diff) | |
| download | rust-ece8a8f520697be50cbe543bebe065c5198dae4d.tar.gz rust-ece8a8f520697be50cbe543bebe065c5198dae4d.zip | |
std: Remove io::io_error
* All I/O now returns IoResult<T> = Result<T, IoError> * All formatting traits now return fmt::Result = IoResult<()> * The if_ok!() macro was added to libstd
Diffstat (limited to 'src/libstd/option.rs')
| -rw-r--r-- | src/libstd/option.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/option.rs b/src/libstd/option.rs index 83cedd92a3f..19478e3dbb3 100644 --- a/src/libstd/option.rs +++ b/src/libstd/option.rs @@ -382,7 +382,7 @@ impl<T: Default> Option<T> { impl<T: fmt::Show> fmt::Show for Option<T> { #[inline] - fn fmt(s: &Option<T>, f: &mut fmt::Formatter) { + fn fmt(s: &Option<T>, f: &mut fmt::Formatter) -> fmt::Result { match *s { Some(ref t) => write!(f.buf, "Some({})", *t), None => write!(f.buf, "None") |