Skip to main content

EmbeddedInputChannel

hydro_lang::compile::embedded_runtime

Struct EmbeddedInputChannel 

Source 
pub struct EmbeddedInputChannel<C, S> { /* private fields */ }
Expand description

A channel flowing into an embedded dataflow, as the host provides it: a Stream for a stream input or a membership stream, for the channel C (its generated marker type, see EmbeddedChannel). The receiving end of a network channel is a EmbeddedNetworkInputChannel instead.

An EmbeddedInputChannel exists only with promises that meet C’s guarantees: EmbeddedInputChannel::new takes the Promises and checks them, so wiring a channel always states its guarantees and a mismatch with the dataflow is a type error at that call. Promising more than a channel needs is fine. C is inferred from the field the EmbeddedInputChannel fills.

Implementations§

Source§

impl<C: EmbeddedChannel, S> EmbeddedInputChannel<C, S>

Source

pub fn new<O, R>(inner: S, promises: Promises<O, R>) -> Self
where C: SatisfiedBy<O, R>,

Wraps a host stream for channel C, with promises that must meet its guarantees.

Auto Trait Implementations§

§

impl<C, S> Freeze for EmbeddedInputChannel<C, S>
where S: Freeze, PhantomData<fn() -> C>: Freeze,

§

impl<C, S> RefUnwindSafe for EmbeddedInputChannel<C, S>
where S: RefUnwindSafe, PhantomData<fn() -> C>: RefUnwindSafe,

§

impl<C, S> Send for EmbeddedInputChannel<C, S>
where S: Send, PhantomData<fn() -> C>: Send,

§

impl<C, S> Sync for EmbeddedInputChannel<C, S>
where S: Sync, PhantomData<fn() -> C>: Sync,

§

impl<C, S> Unpin for EmbeddedInputChannel<C, S>
where S: Unpin, PhantomData<fn() -> C>: Unpin,

§

impl<C, S> UnsafeUnpin for EmbeddedInputChannel<C, S>
where S: UnsafeUnpin, PhantomData<fn() -> C>: UnsafeUnpin,

§

impl<C, S> UnwindSafe for EmbeddedInputChannel<C, S>
where S: UnwindSafe, PhantomData<fn() -> C>: UnwindSafe,

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

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
Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

impl<T> IntoEither for T

Source§

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
Source§

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<Unshared, Shared> IntoShared<Shared> for Unshared
where Shared: FromUnshared<Unshared>,

§

fn into_shared(self) -> Shared

Creates a shared type from an unshared type.
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T> ToSinkBuild for T

Source§

fn iter_to_sink_build(self) -> SendIterBuild<Self>
where Self: Sized + Iterator,

Starts a SinkBuild adaptor chain to send all items from self as an Iterator.
Source§

fn stream_to_sink_build(self) -> SendStreamBuild<Self>
where Self: Sized + Stream,

Starts a SinkBuild adaptor chain to send all items from self as a [Stream].
Source§

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

Source§

type Error = !

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, !>

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

§

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
§

fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

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