Struct hydroflow :: scheduled :: port :: PortCtx Copy item path

impl<H: Handoff> PortCtx<SEND, H>

Context provided to a subgraph for reading from a handoff. Corresponds to a SendPort.

pub fn give<T>(&self, item: T) -> T
where H: CanReceive<T>,

Alias for Handoff::give on the inner H.

pub fn try_give<T>(&self, item: T) -> Result<T, T>
where H: TryCanReceive<T>,

Alias for Handoff::try_give on the inner H.

impl<H: Handoff> PortCtx<RECV, H>

Context provided to a subgraph for reading from a handoff. Corresponds to a RecvPort.

pub fn take_inner(&self) -> H::Inner

See Handoff::take_inner.

pub fn borrow_mut_swap(&self) -> RefMut<'_, H::Inner>

See Handoff::borrow_mut_swap.

Trait Implementations§

fn ref_cast_mut(_from: &mut Self::From) -> &mut Self

Auto Trait Implementations§

impl<S, H> Freeze for PortCtx<S, H>
where H: Freeze,

impl<S, H> RefUnwindSafe for PortCtx<S, H>
where H: RefUnwindSafe, S: RefUnwindSafe,

impl<S, H> !Send for PortCtx<S, H>

impl<S, H> !Sync for PortCtx<S, H>

impl<S, H> Unpin for PortCtx<S, H>
where H: Unpin,

impl<S, H> UnwindSafe for PortCtx<S, H>
where H: UnwindSafe, S: RefUnwindSafe,

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> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into 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, U> TryFrom 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>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more