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Fix Windows compilation errors.

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This commit is contained in:
Dan Gohman 2021-09-09 15:46:48 -07:00
parent 3b97481387
commit e102c2a3f2
1 changed files with 6 additions and 11 deletions
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17
library/std/src/os/windows/io/handle.rs
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@ -4,7 +4,6 @@
use super::raw::{AsRawHandle, FromRawHandle, IntoRawHandle, RawHandle};
use crate::convert::TryFrom;
use crate::ffi::c_void;
use crate::fmt;
use crate::fs;
use crate::marker::PhantomData;
@ -133,7 +132,7 @@ impl TryFrom<HandleOrNull> for OwnedHandle {
#[inline]
fn try_from(handle_or_null: HandleOrNull) -> Result<Self, ()> {
let owned_handle = handle_or_null.0;
if owned_handle.handle.as_ptr().is_null() { Err(()) } else { Ok(owned_handle) }
if owned_handle.handle.is_null() { Err(()) } else { Ok(owned_handle) }
}
}
@ -143,32 +142,28 @@ impl TryFrom<HandleOrInvalid> for OwnedHandle {
#[inline]
fn try_from(handle_or_invalid: HandleOrInvalid) -> Result<Self, ()> {
let owned_handle = handle_or_invalid.0;
if owned_handle.handle.as_ptr() == c::INVALID_HANDLE_VALUE {
Err(())
} else {
Ok(owned_handle)
}
if owned_handle.handle == c::INVALID_HANDLE_VALUE { Err(()) } else { Ok(owned_handle) }
}
}
impl AsRawHandle for BorrowedHandle<'_> {
#[inline]
fn as_raw_handle(&self) -> RawHandle {
self.handle.as_ptr()
self.handle
}
}
impl AsRawHandle for OwnedHandle {
#[inline]
fn as_raw_handle(&self) -> RawHandle {
self.handle.as_ptr()
self.handle
}
}
impl IntoRawHandle for OwnedHandle {
#[inline]
fn into_raw_handle(self) -> RawHandle {
let handle = self.handle.as_ptr();
let handle = self.handle;
forget(self);
handle
}
@ -244,7 +239,7 @@ impl Drop for OwnedHandle {
#[inline]
fn drop(&mut self) {
unsafe {
let _ = c::CloseHandle(self.handle.as_ptr());
let _ = c::CloseHandle(self.handle);
}
}
}