Struct actix::fut::FutureResult

#[must_use = "futures do nothing unless polled"]pub struct FutureResult<T, E, A> { /* fields omitted */ }

A future representing a value that is immediately ready.

Created by the result function.

Trait Implementations

impl<T, E, A> ActorFuture for FutureResult<T, E, A> where
    A: Actor, 

type Output = Result<T, E>

The type of value that this future will resolved with if it is successful.

type Actor = A

The actor within which this future runs

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

fn map<F, U>(self, f: F) -> Map<Self, F> where
    F: FnOnce(Self::Output, &mut Self::Actor, &mut <Self::Actor as Actor>::Context) -> U,
    Self: Sized, 

Map this future's result to a different type, returning a new future of the resulting type.

fn then<F, B>(self, f: F) -> Then<Self, B, F> where
    F: FnOnce(Self::Output, &mut Self::Actor, &mut <Self::Actor as Actor>::Context) -> B,
    B: IntoActorFuture<Actor = Self::Actor>,
    Self: Sized, 

Chain on a computation for when a future finished, passing the result of the future to the provided closure f.

fn timeout(self, timeout: Duration) -> Timeout<Self> where
    Self: Sized, 

Add timeout to futures chain.

impl<T: Debug, E: Debug, A: Debug> Debug for FutureResult<T, E, A>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T, E, A> From<Result<T, E>> for FutureResult<T, E, A>

fn from(r: Result<T, E>) -> Self

Performs the conversion.

impl<T, E, A> Unpin for FutureResult<T, E, A>