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NoopLockWaitObserver

kopi::locking::wait_observer

Struct NoopLockWaitObserver

pub struct NoopLockWaitObserver;

Expand description

Observer implementation that performs no work.

Trait Implementations§

impl Debug for NoopLockWaitObserver

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

Formats the value using the given formatter. Read more

impl Default for NoopLockWaitObserver

fn default() -> NoopLockWaitObserver

Returns the “default value” for a type. Read more

impl LockWaitObserver for NoopLockWaitObserver

fn on_wait_start(&self, _scope: &LockScope, _timeout: LockTimeoutValue)

fn on_retry( &self, _scope: &LockScope, _attempt: usize, _elapsed: Duration, _remaining: Option<Duration>, )

fn on_acquired(&self, _scope: &LockScope, _waited: Duration)

fn on_timeout(&self, _scope: &LockScope, _waited: Duration)

fn on_cancelled(&self, _scope: &LockScope, _waited: Duration)

Auto Trait Implementations§

impl Freeze for NoopLockWaitObserver

impl RefUnwindSafe for NoopLockWaitObserver

impl Send for NoopLockWaitObserver

impl Sync for NoopLockWaitObserver

impl Unpin for NoopLockWaitObserver

impl UnsafeUnpin for NoopLockWaitObserver

impl UnwindSafe for NoopLockWaitObserver

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> ErasedDestructor for T
where T: 'static,

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V