mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-28 09:44:08 +00:00
60a4d9612d
It is unergnomic to have to say things like bad.into_status().signal() Implementing `ExitStatusExt` for `ExitStatusError` fixes this. Unfortunately it does mean making a previously-infallible method capable of panicing, although of course the existing impl remains infallible. The alternative would be a whole new `ExitStatusErrorExt` trait. `<ExitStatus as ExitStatusExt>::into_raw()` is not particularly ergonomic to call because of the often-required type annotation. See for example the code in the test case in library/std/src/sys/unix/process/process_unix/tests.rs Perhaps we should provide equivalent free functions for `ExitStatus` and `ExitStatusExt` in std::os::unix::process and maybe deprecate this trait method. But I think that is for the future. Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk> |
||
|---|---|---|
| .. | ||
| alloc | ||
| backtrace@221483ebaf | ||
| core | ||
| panic_abort | ||
| panic_unwind | ||
| proc_macro | ||
| profiler_builtins | ||
| rtstartup | ||
| rustc-std-workspace-alloc | ||
| rustc-std-workspace-core | ||
| rustc-std-workspace-std | ||
| std | ||
| stdarch@6c4f4e1990 | ||
| term | ||
| test | ||
| unwind | ||