xtypact

func (*Mutex[T]) Lock ¶

func (m *Mutex[T]) Lock() T

Lock acquires a lock on the mutex and returns the value.

See sync.Mutex for more details.

func (*Mutex[T]) Set ¶

func (m *Mutex[T]) Set(val T)

Set acquires a lock and updates the internal value to val.

func (*Mutex[T]) TryLock ¶

func (m *Mutex[T]) TryLock() (T, bool)

TryLock tries to lock the mutex and reports the whether it succeeded.

See sync.Mutex for more details.

func (*Mutex[T]) Unlock ¶

func (m *Mutex[T]) Unlock()

Unlock releases the lock on the mutex.

See sync.Mutex for more details.

func (*Mutex[T]) UnsafeSet ¶

func (m *Mutex[T]) UnsafeSet(val T)

UnsafeSet updates the internal value to val.

WARN: It is the responsibility of the caller to acquire a lock first!

func (*Mutex[T]) WithLock ¶

func (m *Mutex[T]) WithLock(fn func(T) T) T

WithLock acquires a lock, calls fn with the value and updates the internal value with the one returned by fn. The lock is released once this method returns.

The method returns the value returned by fn, i.e., the change value