[−][src]Struct spin::rwlock::RwLockReadGuard

pub struct RwLockReadGuard<'a, T: 'a + ?Sized> { /* fields omitted */ }

A guard that provides immutable data access.

When the guard falls out of scope it will decrement the read count, potentially releasing the lock.

Implementations

impl<'rwlock, T: ?Sized> RwLockReadGuard<'rwlock, T>[src]

pub fn leak(this: Self) -> &'rwlock T[src]

Leak the lock guard, yielding a reference to the underlying data.

Note that this function will permanently lock the original lock for all but reading locks.

let mylock = spin::RwLock::new(0);

let data: &i32 = spin::RwLockReadGuard::leak(mylock.read());

assert_eq!(*data, 0);

Trait Implementations

impl<'rwlock, T: ?Sized + Debug> Debug for RwLockReadGuard<'rwlock, T>[src]

impl<'rwlock, T: ?Sized> Deref for RwLockReadGuard<'rwlock, T>[src]

type Target = T

The resulting type after dereferencing.

impl<'rwlock, T: ?Sized + Display> Display for RwLockReadGuard<'rwlock, T>[src]

impl<'rwlock, T: ?Sized> Drop for RwLockReadGuard<'rwlock, T>[src]

Auto Trait Implementations

impl<'a, T: ?Sized> Send for RwLockReadGuard<'a, T> where
    T: Sync, [src]

impl<'a, T: ?Sized> Sync for RwLockReadGuard<'a, T> where
    T: Sync, [src]

impl<'a, T: ?Sized> Unpin for RwLockReadGuard<'a, T>[src]

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.