Unbounded

Enum Unbounded 

Source
pub enum Unbounded {}
Expand description

Marks the stream as being unbounded, which means that it is not guaranteed to be complete in finite time.

Trait Implementations§

Source§

impl Boundedness for Unbounded

Source§

const BOUNDED: bool = false

true if the bound is Bounded, false if it is Unbounded.
Source§

const BOUND_KIND: BoundKind = _

The BoundKind corresponding to this type.
Source§

impl KeyedBoundFoldLike for Unbounded

Source§

type WhenValueUnbounded = Unbounded

The boundedness of the keyed singleton if the values for each key will asynchronously change.
Source§

type WhenValueBounded = BoundedValue

The boundedness of the keyed singleton if the value for each key is immutable.
Source§

impl KeyedSingletonBound for Unbounded

Source§

type UnderlyingBound = Unbounded

The Boundedness of the Stream underlying the keyed singleton.
Source§

type ValueBound = Unbounded

The Boundedness of each entry’s value; Bounded means it is immutable.
Source§

type WithBoundedValue = BoundedValue

The type of the keyed singleton if the value for each key is immutable.
Source§

type WithUnboundedValue = Unbounded

The type of the keyed singleton if the value for each key may change asynchronously.
Source§

fn bound_kind() -> KeyedSingletonBoundKind

Returns the KeyedSingletonBoundKind corresponding to this type.

Auto Trait Implementations§

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<T> PolicyExt for T
where T: ?Sized,

§

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more
§

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more
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 = Infallible

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

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

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
§

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