diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:35 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:35 +0000 |
commit | d1b2d29528b7794b41e66fc2136e395a02f8529b (patch) | |
tree | a4a17504b260206dec3cf55b2dca82929a348ac2 /library/std/src/sys/unsupported | |
parent | Releasing progress-linux version 1.72.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-d1b2d29528b7794b41e66fc2136e395a02f8529b.tar.xz rustc-d1b2d29528b7794b41e66fc2136e395a02f8529b.zip |
Merging upstream version 1.73.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/std/src/sys/unsupported')
-rw-r--r-- | library/std/src/sys/unsupported/os.rs | 18 | ||||
-rw-r--r-- | library/std/src/sys/unsupported/process.rs | 37 |
2 files changed, 36 insertions, 19 deletions
diff --git a/library/std/src/sys/unsupported/os.rs b/library/std/src/sys/unsupported/os.rs index e150ae143..248b34829 100644 --- a/library/std/src/sys/unsupported/os.rs +++ b/library/std/src/sys/unsupported/os.rs @@ -65,10 +65,26 @@ pub fn current_exe() -> io::Result<PathBuf> { pub struct Env(!); +impl Env { + // FIXME(https://github.com/rust-lang/rust/issues/114583): Remove this when <OsStr as Debug>::fmt matches <str as Debug>::fmt. + pub fn str_debug(&self) -> impl fmt::Debug + '_ { + let Self(inner) = self; + match *inner {} + } +} + +impl fmt::Debug for Env { + fn fmt(&self, _: &mut fmt::Formatter<'_>) -> fmt::Result { + let Self(inner) = self; + match *inner {} + } +} + impl Iterator for Env { type Item = (OsString, OsString); fn next(&mut self) -> Option<(OsString, OsString)> { - self.0 + let Self(inner) = self; + match *inner {} } } diff --git a/library/std/src/sys/unsupported/process.rs b/library/std/src/sys/unsupported/process.rs index a494f2d6b..77b675aaa 100644 --- a/library/std/src/sys/unsupported/process.rs +++ b/library/std/src/sys/unsupported/process.rs @@ -99,58 +99,59 @@ impl fmt::Debug for Command { } } -pub struct ExitStatus(!); +#[derive(PartialEq, Eq, Clone, Copy, Debug, Default)] +#[non_exhaustive] +pub struct ExitStatus(); impl ExitStatus { pub fn exit_ok(&self) -> Result<(), ExitStatusError> { - self.0 + Ok(()) } pub fn code(&self) -> Option<i32> { - self.0 + Some(0) } } -impl Clone for ExitStatus { - fn clone(&self) -> ExitStatus { - self.0 +impl fmt::Display for ExitStatus { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + write!(f, "<dummy exit status>") } } -impl Copy for ExitStatus {} +pub struct ExitStatusError(!); -impl PartialEq for ExitStatus { - fn eq(&self, _other: &ExitStatus) -> bool { +impl Clone for ExitStatusError { + fn clone(&self) -> ExitStatusError { self.0 } } -impl Eq for ExitStatus {} +impl Copy for ExitStatusError {} -impl fmt::Debug for ExitStatus { - fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result { +impl PartialEq for ExitStatusError { + fn eq(&self, _other: &ExitStatusError) -> bool { self.0 } } -impl fmt::Display for ExitStatus { +impl Eq for ExitStatusError {} + +impl fmt::Debug for ExitStatusError { fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result { self.0 } } -#[derive(PartialEq, Eq, Clone, Copy, Debug)] -pub struct ExitStatusError(ExitStatus); - impl Into<ExitStatus> for ExitStatusError { fn into(self) -> ExitStatus { - self.0.0 + self.0 } } impl ExitStatusError { pub fn code(self) -> Option<NonZeroI32> { - self.0.0 + self.0 } } |