Struct RawSpinlock 

pub struct RawSpinlock { /* private fields */ }

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

Implementations

impl RawSpinlock

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

Pin-projects all fields of Self.

These fields are structurally pinned:

These fields are not structurally pinned:

• class_id
• storage

Trait Implementations

impl Drop for RawSpinlock

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 RawSpinlock

type PinData = __ThePinData

unsafe fn __pin_data() -> Self::PinData

impl PinnedDrop for RawSpinlock

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

Executes the pinned destructor of this type.

impl RawLock for RawSpinlock

type LockEntry = LockEntryStorage

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

type GuardState = InterruptSavedState

State returned from lock acquisition and subsequently passed to lock release.

fn init() -> 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.

unsafe fn acquire( &self, lcid: *mut c_void, entry: *mut Self::LockEntry, ) -> Self::GuardState

Acquires the raw synchronization lock under a type-level lock class.

unsafe fn release(&self, entry: *mut Self::LockEntry, state: Self::GuardState)

Releases the raw synchronization lock, restoring the state.

impl Send for RawSpinlock

impl Sync for RawSpinlock