Struct TryLock 

pub struct TryLock;

Marker for trying to obtain a lock in a fallible way.

Trait Implementations

impl<'a, V> MutexMethod<'a, V> for TryLock

fn lock( &self, mutex: &'a Mutex<RawMutex, V>, ) -> Option<MutexGuard<'a, RawMutex, V>>

Obtain a lock on a mutex. Blocking locks are infallible and always return a ‘Some()’ variant.

impl ReadLockMethod for TryLock

fn read<'a, V>( &self, rwlock: &'a RwLock<RawRwLock, V>, ) -> Option<RwLockReadGuard<'a, RawRwLock, V>>

Obtain a read lock. Blocking locks are infallible and always return a ‘Some()’ variant.

impl<'a, V> ReentrantMutexMethod<'a, V> for TryLock

fn lock( &self, mutex: &'a ReentrantMutex<RawMutex, RawThreadId, V>, ) -> Option<ReentrantMutexGuard<'a, RawMutex, RawThreadId, V>>

Obtain a lock on a reentrant mutex. Blocking locks are infallible and always return a ‘Some()’ variant.

impl WriteLockMethod for TryLock

fn write<'a, V>( &self, rwlock: &'a RwLock<RawRwLock, V>, ) -> Option<RwLockWriteGuard<'a, RawRwLock, V>>

Obtain a write lock. Blocking locks are infallible and always return a ‘Some()’ variant.