Struct conch_runtime::spawn::ast_impl::PipeableCommand

#[must_use = "futures do nothing unless polled"]
pub struct PipeableCommand<N, S, C, F> { /* fields omitted */ }

A future representing the spawning of a PipeableCommand.

Trait Implementations

impl<N: Debug, S: Debug, C: Debug, F: Debug> Debug for PipeableCommand<N, S, C, F>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<N, S, C, F, E: ?Sized> EnvFuture<E> for PipeableCommand<N, S, C, F> where
    S: EnvFuture<E>,
    C: EnvFuture<E, Error = S::Error>,
    E: FunctionEnvironment,
    E::FnName: From<N>,
    E::Fn: From<F>, 

type Item = ExitResult<Either<S::Item, C::Item>>

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

type Error = S::Error

The type of error that this future will resolve with if it fails in a normal fashion.

fn poll(&mut self, env: &mut E) -> Poll<Self::Item, Self::Error>

Behaves identical to Future::poll when polled with a provided environment.

fn cancel(&mut self, env: &mut E)

Cancel a future and consider it as completed, thus giving it a chance to run any clean up as if it had resolved on its own.

fn pin_env(self, env: E) -> Pinned<E, Self> where
    E: Sized,
    Self: Sized, 

Pin an environment to this future, allowing the resulting future to be polled from anywhere without needing the caller to specify an environment.

fn fuse(self) -> Fuse<Self> where
    Self: Sized, 

Fuse a future such that poll and cancel will never again be called once it has completed.

fn boxed_result<'a>(self) -> BoxedResult<'a, Self> where
    Self: Sized,
    Self::Item: 'a + Future, 

Converts the resulting future into a boxed trait object.