Struct SharedReadLock

pub struct SharedReadLock<T>(/* private fields */);

Available on crate feature lite only.

A read-only reference to a resource possibly shared with up to one Shared and many other SharedReadLocks.

Implementations

impl<T> SharedReadLock<T>

pub async fn lock(&self) -> SharedReadGuard<'_, T>

Lock this SharedReadLock, causing the current task to yield until the lock has been acquired.

pub fn try_lock(&self) -> TryLockResult<SharedReadGuard<'_, T>>

Try to lock this SharedReadLock.

If the value is currently locked for writing through the corresponding Shared instance, returns TryLockError.

Trait Implementations

impl<T: Clone> Clone for SharedReadLock<T>

fn clone(&self) -> SharedReadLock<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for SharedReadLock<T>

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

Formats the value using the given formatter.