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| author | Steven Fackler <sfackler@gmail.com> | 2014-04-11 20:59:18 -0700 |
|---|---|---|
| committer | Steven Fackler <sfackler@gmail.com> | 2014-04-13 23:47:53 -0700 |
| commit | eb0473df93b49d6a2ff50f82e435dbd2e19467c7 (patch) | |
| tree | a34483e0c817fd840d7dd5e38401a5dc7883fbb6 /src/libstd/comm | |
| parent | bb9b2e0ebe63b6853a7936aa8071859e433c6597 (diff) | |
| download | rust-eb0473df93b49d6a2ff50f82e435dbd2e19467c7.tar.gz rust-eb0473df93b49d6a2ff50f82e435dbd2e19467c7.zip | |
Make Result::{unwrap, unwrap_err} require Show
`foo.ok().unwrap()` and `foo.err().unwrap()` are the fallbacks for types that aren't `Show`. Closes #13379
Diffstat (limited to 'src/libstd/comm')
| -rw-r--r-- | src/libstd/comm/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/comm/mod.rs b/src/libstd/comm/mod.rs index 58781c01d66..e2d7a869fbc 100644 --- a/src/libstd/comm/mod.rs +++ b/src/libstd/comm/mod.rs @@ -496,7 +496,7 @@ impl<T: Send> Sender<T> { // This send cannot fail because the task is // asleep (we're looking at it), so the receiver // can't go away. - (*a.get()).send(t).unwrap(); + (*a.get()).send(t).ok().unwrap(); task.wake().map(|t| t.reawaken()); (a, Ok(())) } |