diff options
Diffstat (limited to 'src/libstd/old_io/process.rs')
| -rw-r--r-- | src/libstd/old_io/process.rs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/libstd/old_io/process.rs b/src/libstd/old_io/process.rs index d3e60de2780..f253f9799e9 100644 --- a/src/libstd/old_io/process.rs +++ b/src/libstd/old_io/process.rs @@ -393,14 +393,15 @@ impl Command { } } +#[stable(feature = "rust1", since = "1.0.0")] impl fmt::Debug for Command { /// Format the program and arguments of a Command for display. Any /// non-utf8 data is lossily converted using the utf8 replacement /// character. fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - try!(write!(f, "{}", String::from_utf8_lossy(self.program.as_bytes()))); + try!(write!(f, "{:?}", self.program)); for arg in self.args.iter() { - try!(write!(f, " '{}'", String::from_utf8_lossy(arg.as_bytes()))); + try!(write!(f, " '{:?}'", arg)); } Ok(()) } @@ -1142,7 +1143,7 @@ mod tests { fn test_zero() { let mut p = sleeper(); p.signal_kill().unwrap(); - for _ in 0i..20 { + for _ in 0..20 { if p.signal(0).is_err() { assert!(!p.wait().unwrap().success()); return |