Struct smithy::types::UnwrappedPromise

pub struct UnwrappedPromise<S, E> { /* fields omitted */ }

A wrapper around a future that can easily be rendered with a match statement.

It is used by Smithy to create promises that also cause smithy to re-render when they are completed.

Methods

impl<S, E> UnwrappedPromise<S, E> where
    E: 'static,
    S: 'static, 

pub fn new<impl Future + 'static, impl Fn() + 'static>(
    future: impl Future + 'static,
    callback: Option<impl Fn() + 'static>
) -> UnwrappedPromise<S, E> where
    impl Fn() + 'static: 'static + Fn(),
    impl Future + 'static: 'static + Future<Item = S, Error = E>, 

Methods from Deref<Target = Rc<RefCell<PromiseState<S, E>>>>

Trait Implementations

impl<S, E> Deref for UnwrappedPromise<S, E>

type Target = Rc<RefCell<PromiseState<S, E>>>

The resulting type after dereferencing.

fn deref(&self) -> &Rc<RefCell<PromiseState<S, E>>>

Dereferences the value.