# Struct ethcore_light::on_demand::Response [−] [src]

    pub struct Response<T>(_);

Future which awaits a response to an on-demand request.

## Trait Implementations

### `impl<T> Future for Response<T>`
[src]

#### `type Item = T`

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

#### `type Error = Error`

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

#### `fn poll(&mut self) -> Poll<T, Error>`

Query this future to see if its value has become available, registering interest if it is not. Read more

#### `fn wait(self) -> Result<Self::Item, Self::Error>`

Block the current thread until this future is resolved. Read more

#### `fn boxed(self)
-> Box<Future<Error=Self::Error, Item=Self::Item> + 'static + Send> where Self: Send + 'static`

Convenience function for turning this future into a trait object. Read more

#### `fn map<F, U>(self, f: F) -> Map<Self, F> where F: FnOnce(Self::Item) -> U`

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

#### `fn map_err<F, E>(self, f: F) -> MapErr<Self, F> where F: FnOnce(Self::Error) -> E`

Map this future's error to a different error, returning a new future. Read more

#### `fn then<F, B>(self, f: F) -> Then<Self, B, F> where B: IntoFuture, F: FnOnce(Result<Self::Item, Self::Error>) -> B`

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

#### `fn and_then<F, B>(self, f: F) -> AndThen<Self, B, F> where B: IntoFuture<Error=Self::Error>, F: FnOnce(Self::Item) -> B`

Execute another future after this one has resolved successfully. Read more

#### `fn or_else<F, B>(self, f: F) -> OrElse<Self, B, F> where B: IntoFuture<Item=Self::Item>, F: FnOnce(Self::Error) -> B`

Execute another future if this one resolves with an error. Read more

#### `fn select<B>(self, other: B) -> Select<Self, B::Future> where B: IntoFuture<Item=Self::Item, Error=Self::Error>`

Waits for either one of two futures to complete. Read more

#### `fn join<B>(self, other: B) -> Join<Self, B::Future> where B: IntoFuture<Error=Self::Error>`

Joins the result of two futures, waiting for them both to complete. Read more

#### `fn join3<B, C>(self, b: B, c: C) -> Join3<Self, B::Future, C::Future> where B: IntoFuture<Error=Self::Error>, C: IntoFuture<Error=Self::Error>`

Same as `join`, but with more futures.

#### `fn join4<B, C, D>(self,
b: B,
c: C,
d: D)
-> Join4<Self, B::Future, C::Future, D::Future> where B: IntoFuture<Error=Self::Error>, C: IntoFuture<Error=Self::Error>, D: IntoFuture<Error=Self::Error>`

Same as `join`, but with more futures.

#### `fn join5<B, C, D, E>(self,
b: B,
c: C,
d: D,
e: E)
-> Join5<Self, B::Future, C::Future, D::Future, E::Future> where B: IntoFuture<Error=Self::Error>, C: IntoFuture<Error=Self::Error>, D: IntoFuture<Error=Self::Error>, E: IntoFuture<Error=Self::Error>`

Same as `join`, but with more futures.

#### `fn into_stream(self) -> IntoStream<Self>`

Convert this future into single element stream. Read more

#### `fn flatten(self) -> Flatten<Self> where Self::Item: IntoFuture, Self::Item::Error: From<Self::Error>`

Flatten the execution of this future when the successful result of this future is itself another future. Read more

#### `fn flatten_stream(self) -> FlattenStream<Self> where Self::Item: Stream, Self::Item::Error == Self::Error`

Flatten the execution of this future when the successful result of this future is a stream. Read more

#### `fn fuse(self) -> Fuse<Self>`

Fuse a future such that `poll` will never again be called once it has completed. Read more

#### `fn catch_unwind(self) -> CatchUnwind<Self> where Self: UnwindSafe`

Catches unwinding panics while polling the future. Read more

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