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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/termios.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/termios.rs')
| -rw-r--r-- | src/sys/termios.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/sys/termios.rs b/src/sys/termios.rs index 9abae9d0..b29d3b98 100644 --- a/src/sys/termios.rs +++ b/src/sys/termios.rs @@ -256,6 +256,7 @@ libc_enum!{ /// B0 is special and will disable the port. #[cfg_attr(all(any(target_os = "ios", target_os = "macos"), target_pointer_width = "64"), repr(u64))] #[cfg_attr(not(all(any(target_os = "ios", target_os = "macos"), target_pointer_width = "64")), repr(u32))] + #[non_exhaustive] pub enum BaudRate { B0, B50, @@ -472,6 +473,7 @@ libc_enum! { /// /// Used as an argument to `tcsetattr()` #[repr(i32)] + #[non_exhaustive] pub enum SetArg { /// The change will occur immediately TCSANOW, @@ -487,6 +489,7 @@ libc_enum! { /// /// Used as an argument to `tcflush()`. #[repr(i32)] + #[non_exhaustive] pub enum FlushArg { /// Flush data that was received but not read TCIFLUSH, @@ -502,6 +505,7 @@ libc_enum! { /// /// Used as an argument to `tcflow()`. #[repr(i32)] + #[non_exhaustive] pub enum FlowArg { /// Suspend transmission TCOOFF, @@ -518,6 +522,7 @@ libc_enum! { libc_enum! { /// Indices into the `termios.c_cc` array for special characters. #[repr(usize)] + #[non_exhaustive] pub enum SpecialCharacterIndices { VDISCARD, #[cfg(any(target_os = "dragonfly", |