Struct futex::raw::Mutex

pub struct Mutex { /* fields omitted */ }

A simple mutual exclusion lock (mutex).

This is not designed for direct use but as a building block for locks.

Thus, it is not reentrant and it may misbehave if used incorrectly (i.e. you can release even if someone else is holding it). It's also not fair.

Trait Implementations

impl Mutex for Futex

type LockState = ()

fn lock(&self)

Acquires the lock.

This blocks until the lock is ours.

fn try_lock(&self) -> Option<()>

Attempts to acquire the lock without blocking.

Returns true if the lock was acquired, false otherwise.

fn unlock(&self, _: ())

Releases the lock.

impl Default for Futex

fn default() -> Futex

Creates a new instance.

impl Debug for Futex

fn fmt(&self, f: &mut Formatter) -> FmtResult

Formats the value using the given formatter.