bjoernager/rust
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Fix up docs

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This commit is contained in:
Ryan Levick 2020-08-10 17:39:06 +02:00
parent 57572cf809
commit 6778baf516
2 changed files with 14 additions and 21 deletions
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18
library/std/src/sys/windows/mod.rs
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@ -281,7 +281,11 @@ macro_rules! impl_is_zero {
impl_is_zero! { i8 i16 i32 i64 isize u8 u16 u32 u64 usize }
pub fn cvt<I: IsZero>(i: I) -> crate::io::Result<I> {
if i.is_zero() { Err(crate::io::Error::last_os_error()) } else { Ok(i) }
if i.is_zero() {
Err(crate::io::Error::last_os_error())
} else {
Ok(i)
}
}
pub fn dur2timeout(dur: Duration) -> c::DWORD {
@ -300,14 +304,10 @@ pub fn dur2timeout(dur: Duration) -> c::DWORD {
.unwrap_or(c::INFINITE)
}
// On Windows, use the processor-specific __fastfail mechanism. In Windows 8
// and later, this will terminate the process immediately without running any
// in-process exception handlers. In earlier versions of Windows, this
// sequence of instructions will be treated as an access violation,
// terminating the process but without necessarily bypassing all exception
// handlers.
//
// https://docs.microsoft.com/en-us/cpp/intrinsics/fastfail
/// Use `__fastfail` to abort the process
///
/// This is the same implementation as in libpanic_abort's `__rust_start_panic`. See
/// that function for more information on `__fastfail`
#[allow(unreachable_code)]
pub fn abort_internal() -> ! {
#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]