Struct RawMutex 

pub struct RawMutex { /* private fields */ }

Opaque layout block matching the Zircon C++ Mutex exactly.

Implementations

impl RawMutex

pub fn project<'__pin>( self: Pin<&'__pin mut Self>, ) -> RawMutexProjection<'__pin>

Pin-projects all fields of Self.

These fields are structurally pinned:

These fields are not structurally pinned:

• class_id
• storage

impl RawMutex

pub const INIT: Self

pub const fn const_init(_class_id: *const c_void) -> Self

Statically initializes a RawMutex in constant context.

pub fn raw_storage_slice(&self) -> &[u8]

Returns a slice over the raw mutex storage bytes.

Trait Implementations

impl Default for RawMutex

fn default() -> Self

Returns the “default value” for a type.

impl Drop for RawMutex

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.

impl HasPinData for RawMutex

type PinData = __ThePinData

unsafe fn __pin_data() -> Self::PinData

impl PinnedDrop for RawMutex

fn drop(self: Pin<&mut Self>, _: OnlyCallFromDrop)

Executes the pinned destructor of this type.

impl RawLock for RawMutex

type LockEntry = LockEntryStorage

Opaque stack entry storage type used by the lock validation loop detector (e.g. LockDep).

type DefaultPolicy = RawMutexPolicy

Default policy that should be used when acquiring this lock.

unsafe fn init(class_id: *const c_void) -> impl PinInit<Self, Infallible>

Returns a PinInit block to initialize the raw mutex in-place.

fn as_mut_ptr(&self) -> *mut c_void

Convert the raw mutex reference to a standard c_void pointer for FFI.

const LOCK_FLAGS: LockFlags = lockdep::LOCK_FLAGS_NONE

Flags specifying validation rules for the lock class.

impl Send for RawMutex

impl Sync for RawMutex