pub fn try_select<A, B>(future1: A, future2: B) -> TrySelect<A, B>
where
    A: TryFuture + Unpin,
    B: TryFuture + Unpin,
{
    super::assert_future::<Result<EitherOk<A, B>, EitherErr<A, B>>, _>(TrySelect {
        inner: Some((future1, future2)),
    })
}
/// Waits for either one of two differently-typed futures to complete.
///
/// This function will return a new future which awaits for either one of both
/// futures to complete. The returned future will finish with both the value
/// resolved and a future representing the completion of the other work.
///
/// Note that this function consumes the receiving futures and returns a
/// wrapped version of them.
///
/// Also note that if both this and the second future have the same
/// success/error type you can use the `Either::factor_first` method to
/// conveniently extract out the value at the end.
///
/// # Examples
///
/// ```
/// use futures::future::{self, Either, Future, FutureExt, TryFuture, TryFutureExt};
///
/// // A poor-man's try_join implemented on top of select
///
/// fn try_join<A, B, E>(a: A, b: B) -> impl TryFuture<Ok=(A::Ok, B::Ok), Error=E>
///      where A: TryFuture<Error = E> + Unpin + 'static,
///            B: TryFuture<Error = E> + Unpin + 'static,
///            E: 'static,
/// {
///     future::try_select(a, b).then(|res| -> Box<dyn Future<Output = Result<_, _>> + Unpin> {
///         match res {
///             Ok(Either::Left((x, b))) => Box::new(b.map_ok(move |y| (x, y))),
///             Ok(Either::Right((y, a))) => Box::new(a.map_ok(move |x| (x, y))),
///             Err(Either::Left((e, _))) => Box::new(future::err(e)),
///             Err(Either::Right((e, _))) => Box::new(future::err(e)),
///         }
///     })
/// }
/// ```
Waits for either one of two differently-typed futures to complete.
This function will return a new future which awaits for either one of both
futures to complete. The returned future will finish with both the value
resolved and a future representing the completion of the other work.

Note that this function consumes the receiving futures and returns a
wrapped version of them.

Also note that if both this and the second future have the same
success/error type you can use the `Either::factor_first` method to
conveniently extract out the value at the end.
Waits for either one of two differently - typed futures to complete . This function will return a new future which awaits for either one of both futures to complete . The returned future will finish with both the value resolved and a future representing the completion of the other work . Note that this function consumes the receiving futures and returns a wrapped version of them . Also note that if both this and the second future have the same success / error type you can use the ` Either :: factor_first ` method to conveniently extract out the value at the end .
pub fn try_select<A, B>(future1: A, future2: B) -> TrySelect<A, B>
where
    A: TryFuture + Unpin,
    B: TryFuture + Unpin,
{
    super::assert_future::<Result<EitherOk<A, B>, EitherErr<A, B>>, _>(TrySelect {
        inner: Some((future1, future2)),
    })
}
pub fn try_select < A , B > ( future1 : A , future2 : B ) -> TrySelect < A , B > where A : TryFuture + Unpin , B : TryFuture + Unpin , { super :: assert_future :: < Result < EitherOk < A , B > , EitherErr < A , B > > , _ > ( TrySelect { inner : Some ( ( future1 , future2 ) ) , } ) }
Waits for either one of two differently-typed futures to complete.
Waits for either one of two differently - typed futures to complete .
future1
A
future2
B
future1
A
future2
B
examples
```
use futures::future::{self, Either, Future, FutureExt, TryFuture, TryFutureExt}.

A poor-man's try_join implemented on top of select


` ` ` use futures :: future :: { self Either Future FutureExt TryFuture TryFutureExt } . A poor - man ' s try_join implemented on top of select