Skip to main content

WaitKind

sema_core::runtime::native

Enum WaitKind

pub enum WaitKind {
    Timer(Duration),
    Promise(PromiseId),
    PromiseSet(PromiseSetWait),
    Channel(ChannelWait),
    External(Box<PreparedExternalOperation>),
    ResourceSlot(ResourceGateId),
}

Variants§

Timer(Duration)

Promise(PromiseId)

PromiseSet(PromiseSetWait)

Channel(ChannelWait)

External(Box<PreparedExternalOperation>)

ResourceSlot(ResourceGateId)

Park until this task owns gate’s exclusive slot. Resumes with RuntimeResponse::Value(nil) once the slot is granted (immediately if the gate is free, otherwise FIFO-behind any earlier acquirers).

Trait Implementations§

impl Trace for WaitKind

fn trace(&self, sink: &mut dyn FnMut(GcEdge<'_>)) -> bool

Auto Trait Implementations§

impl !RefUnwindSafe for WaitKind

impl !Send for WaitKind

impl !Sync for WaitKind

impl !UnwindSafe for WaitKind

impl Freeze for WaitKind

impl Unpin for WaitKind

impl UnsafeUnpin for WaitKind

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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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

type Error = !

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.