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Contents?: true
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Versions: 31
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Stored size: 1.13 KB
Contents
use std::ops;
use crate::sys;
/// RAII structure used to release the exclusive write access of a lock when
/// dropped.
///
/// This structure is created by the [`write`] and [`try_write`] methods
/// on [`RwLock`].
///
/// [`write`]: crate::RwLock::write
/// [`try_write`]: crate::RwLock::try_write
/// [`RwLock`]: crate::RwLock
#[must_use = "if unused the RwLock will immediately unlock"]
#[derive(Debug)]
pub struct RwLockWriteGuard<'lock, T: sys::AsOpenFile> {
guard: sys::RwLockWriteGuard<'lock, T>,
}
impl<'lock, T: sys::AsOpenFile> RwLockWriteGuard<'lock, T> {
pub(crate) fn new(guard: sys::RwLockWriteGuard<'lock, T>) -> Self {
Self { guard }
}
}
impl<T: sys::AsOpenFile> ops::Deref for RwLockWriteGuard<'_, T> {
type Target = T;
#[inline]
fn deref(&self) -> &Self::Target {
self.guard.deref()
}
}
impl<T: sys::AsOpenFile> ops::DerefMut for RwLockWriteGuard<'_, T> {
#[inline]
fn deref_mut(&mut self) -> &mut Self::Target {
self.guard.deref_mut()
}
}
/// Release the lock.
impl<T: sys::AsOpenFile> Drop for RwLockWriteGuard<'_, T> {
#[inline]
fn drop(&mut self) {}
}
Version data entries
31 entries across 31 versions & 1 rubygems