Struct bitflags::__core::sync::StaticMutex

pub struct StaticMutex {
    // some fields omitted
}

Unstable (static_mutex)

: may be merged with Mutex in the future

The static mutex type is provided to allow for static allocation of mutexes.

Note that this is a separate type because using a Mutex correctly means that it needs to have a destructor run. In Rust, statics are not allowed to have destructors. As a result, a StaticMutex has one extra method when compared to a Mutex, a destroy method. This method is unsafe to call, and documentation can be found directly on the method.

Examples

#![feature(static_mutex)]

use std::sync::{StaticMutex, MUTEX_INIT};

static LOCK: StaticMutex = MUTEX_INIT;

{
    let _g = LOCK.lock().unwrap();
    // do some productive work
}
// lock is unlocked here.