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| author | Alan Somers <asomers@gmail.com> | 2021-07-24 14:43:02 -0600 |
|---|---|---|
| committer | Alan Somers <asomers@gmail.com> | 2021-07-24 14:44:11 -0600 |
| commit | 358adafa279ff3e6898ed49f4a2140144f121e9c (patch) | |
| tree | d58fefacd019389f5131ea6a3c11b502fdcee276 /src/sys/signal.rs | |
| parent | 7033d470d000a35236f157258c13dd50bc64725a (diff) | |
| download | nix-358adafa279ff3e6898ed49f4a2140144f121e9c.zip | |
Mark most C-derived enums as non_exhaustive
Since libc may add new variants at any time, Nix's consumers should not
use exhaustive match patterns.
Fixes #1182
Diffstat (limited to 'src/sys/signal.rs')
| -rw-r--r-- | src/sys/signal.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/sys/signal.rs b/src/sys/signal.rs index 273b3521..b1d938c3 100644 --- a/src/sys/signal.rs +++ b/src/sys/signal.rs @@ -23,6 +23,7 @@ libc_enum!{ // We would prefer to use the libc::c_int alias in the repr attribute. Unfortunately // this is not (yet) possible. #[repr(i32)] + #[non_exhaustive] pub enum Signal { SIGHUP, SIGINT, @@ -396,6 +397,7 @@ libc_bitflags!{ libc_enum! { #[repr(i32)] + #[non_exhaustive] pub enum SigmaskHow { SIG_BLOCK, SIG_UNBLOCK, |