Struct RawMutex 

pub struct RawMutex(RawMutex);

Raw implementation for a [lock_api::Mutex].

This will delegate to parking_lot if the std feature is enabled (which it is by default). Otherwise, it will provide a !Sync implementation similar to RefCell.

Tuple Fields

0: RawMutex

Implementations

impl RawMutex

pub const fn new() -> Self

Constructs a new RawMutex.

Trait Implementations

impl Debug for RawMutex

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for RawMutex

fn default() -> Self

Returns the “default value” for a type.

impl RawMutex for RawMutex

const INIT: RawMutex

Initial value for an unlocked mutex.

type GuardMarker = GuardNoSend

Marker type which determines whether a lock guard should be Send. Use one of the GuardSend or GuardNoSend helper types here.

fn lock(&self)

Acquires this mutex, blocking the current thread until it is able to do so.

fn try_lock(&self) -> bool

Attempts to acquire this mutex without blocking. Returns true if the lock was successfully acquired and false otherwise.

unsafe fn unlock(&self)

Unlocks this mutex.

fn is_locked(&self) -> bool

Checks whether the mutex is currently locked.

impl RawMutexTimed for RawMutex

Available on crate feature std only.

type Duration = Duration

Duration type used for try_lock_for.

type Instant = <RawMutex as RawMutexTimed>::Instant

Instant type used for try_lock_until.

fn try_lock_for(&self, timeout: Self::Duration) -> bool

Attempts to acquire this lock until a timeout is reached.

fn try_lock_until(&self, timeout: Self::Instant) -> bool

Attempts to acquire this lock until a timeout is reached.