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| author | Alex Crichton <alex@alexcrichton.com> | 2014-02-12 10:25:09 -0800 |
|---|---|---|
| committer | Alex Crichton <alex@alexcrichton.com> | 2014-02-14 07:46:29 -0800 |
| commit | ee2a888860ea496b5a972ed35fb742b4ae008233 (patch) | |
| tree | 249171a9397fb0a961bb7d19dff6f25e8f587ac1 /src/libstd/io | |
| parent | 665555d58f2aa3c1d8aecd7b34392bde6c41b20d (diff) | |
| download | rust-ee2a888860ea496b5a972ed35fb742b4ae008233.tar.gz rust-ee2a888860ea496b5a972ed35fb742b4ae008233.zip | |
extra: Capture stdout/stderr of tests by default
When tests fail, their stdout and stderr is printed as part of the summary, but this helps suppress failure messages from #[should_fail] tests and generally clean up the output of the test runner.
Diffstat (limited to 'src/libstd/io')
| -rw-r--r-- | src/libstd/io/comm_adapters.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libstd/io/comm_adapters.rs b/src/libstd/io/comm_adapters.rs index 6ed588ac69f..bf2c6dbb623 100644 --- a/src/libstd/io/comm_adapters.rs +++ b/src/libstd/io/comm_adapters.rs @@ -96,6 +96,12 @@ impl ChanWriter { } } +impl Clone for ChanWriter { + fn clone(&self) -> ChanWriter { + ChanWriter { chan: self.chan.clone() } + } +} + impl Writer for ChanWriter { fn write(&mut self, buf: &[u8]) -> IoResult<()> { if !self.chan.try_send(buf.to_owned()) { |