Struct Unconstrained

pub struct Unconstrained<F> { /* private fields */ }

Available on crate feature rt only.

Future for the unconstrained method.

Trait Implementations

impl<F> Future for Unconstrained<F>
where F: Future,

type Output = <F as Future>::Output

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempts to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more

impl<'pin, F> Unpin for Unconstrained<F>
where PinnedFieldsOf<Origin<'__pin, F>>: Unpin,

Auto Trait Implementations

impl<F> Freeze for Unconstrained<F>
where F: Freeze,

impl<F> RefUnwindSafe for Unconstrained<F>
where F: RefUnwindSafe,

impl<F> Send for Unconstrained<F>
where F: Send,

impl<F> Sync for Unconstrained<F>
where F: Sync,

impl<F> UnsafeUnpin for Unconstrained<F>
where F: UnsafeUnpin,

impl<F> UnwindSafe for Unconstrained<F>
where F: UnwindSafe,

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<F> IntoFuture for F
where F: Future,

type Output = <F as Future>::Output

The output that the future will produce on completion.

type IntoFuture = F

Which kind of future are we turning this into?

fn into_future(self) -> <F as IntoFuture>::IntoFuture

Creates a future from a value. 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

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

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

Struct Unconstrained

Trait Implementations

impl<F> Future for Unconstrained<F>
where F: Future,

type Output = <F as Future>::Output

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

impl<'pin, F> Unpin for Unconstrained<F>
where PinnedFieldsOf<Origin<'__pin, F>>: Unpin,

Auto Trait Implementations

impl<F> Freeze for Unconstrained<F>
where F: Freeze,

impl<F> RefUnwindSafe for Unconstrained<F>
where F: RefUnwindSafe,

impl<F> Send for Unconstrained<F>
where F: Send,

impl<F> Sync for Unconstrained<F>
where F: Sync,

impl<F> UnsafeUnpin for Unconstrained<F>
where F: UnsafeUnpin,

impl<F> UnwindSafe for Unconstrained<F>
where F: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self> ⓘ

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

fn into(self) -> U

impl<F> IntoFuture for F
where F: Future,

type Output = <F as Future>::Output

type IntoFuture = F

fn into_future(self) -> <F as IntoFuture>::IntoFuture

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

type Error = Infallible

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

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

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

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

impl<T> WithSubscriber for T

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

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

Struct Unconstrained

Trait Implementations

impl<F> Future for Unconstrained<F>where F: Future,

type Output = <F as Future>::Output

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

impl<'__pin, F> Unpin for Unconstrained<F>where PinnedFieldsOf<__Origin<'__pin, F>>: Unpin,

Auto Trait Implementations

impl<F> Freeze for Unconstrained<F>where F: Freeze,

impl<F> RefUnwindSafe for Unconstrained<F>where F: RefUnwindSafe,

impl<F> Send for Unconstrained<F>where F: Send,

impl<F> Sync for Unconstrained<F>where F: Sync,

impl<F> UnsafeUnpin for Unconstrained<F>where F: UnsafeUnpin,

impl<F> UnwindSafe for Unconstrained<F>where F: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self> ⓘ

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

fn into(self) -> U

impl<F> IntoFuture for Fwhere F: Future,

type Output = <F as Future>::Output

type IntoFuture = F

fn into_future(self) -> <F as IntoFuture>::IntoFuture

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

type Error = Infallible

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

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

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

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

impl<T> WithSubscriber for T

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

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

impl<F> Future for Unconstrained<F>
where F: Future,

impl<'pin, F> Unpin for Unconstrained<F>
where PinnedFieldsOf<Origin<'__pin, F>>: Unpin,

impl<F> Freeze for Unconstrained<F>
where F: Freeze,

impl<F> RefUnwindSafe for Unconstrained<F>
where F: RefUnwindSafe,

impl<F> Send for Unconstrained<F>
where F: Send,

impl<F> Sync for Unconstrained<F>
where F: Sync,

impl<F> UnsafeUnpin for Unconstrained<F>
where F: UnsafeUnpin,

impl<F> UnwindSafe for Unconstrained<F>
where F: UnwindSafe,

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

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

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

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

impl<F> IntoFuture for F
where F: Future,

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

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

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