Struct MutexGuard 

pub struct MutexGuard { /* private fields */ }

RAII guard returned by Mutex::lock_guard. Unlocks on Drop.

Stores a [BackRef<Mutex>] (lifetime-erased &Mutex) so it does not hold a borrow of the mutex’s owner — see Mutex::lock_guard for the rationale. The BackRef invariant (pointee outlives holder) is the caller contract on lock_guard(): the mutex outlives this guard (always true when the guard is a local that drops before the owning struct).

Trait Implementations

impl Drop for MutexGuard

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.