Struct std::sync::RwLockReadGuard

pub struct RwLockReadGuard<'a, T: ?Sized + 'a> {
    data: NonNull<T>,
    inner_lock: &'a RwLock,
}

RAII structure used to release the shared read access of a lock when dropped.

This structure is created by the read and try_read methods on RwLock.

Fields

data: NonNull<T>

inner_lock: &'a RwLock

Implementations

impl<'rwlock, T: ?Sized> RwLockReadGuard<'rwlock, T>

unsafe fn new( lock: &'rwlock RwLock<T> ) -> LockResult<RwLockReadGuard<'rwlock, T>>

Create a new instance of RwLockReadGuard<T> from a RwLock<T>.

Trait Implementations

impl<T: Debug> Debug for RwLockReadGuard<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: ?Sized> Deref for RwLockReadGuard<'_, T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T: ?Sized + Display> Display for RwLockReadGuard<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: ?Sized> Drop for RwLockReadGuard<'_, T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: ?Sized> !Send for RwLockReadGuard<'_, T>

impl<T: ?Sized + Sync> Sync for RwLockReadGuard<'_, T>