[−][src]Struct rusoto_core::RusotoFuture
Future that is returned from all rusoto service APIs.
Mocking
To mock service traits, you can use RusotoFuture::from_future
to create
RusotoFuture
instance. You can also use the From
implementation on
the Result
value.
use std::time::{Duration, Instant}; use futures::prelude::*; use rusoto_core::RusotoFuture; use rusoto_s3::*; use tokio_timer::Delay; pub struct S3Mock; impl S3 for S3Mock { fn abort_multipart_upload( &self, _input: AbortMultipartUploadRequest, ) -> RusotoFuture<AbortMultipartUploadOutput, AbortMultipartUploadError> { unimplemented!(); } // ... fn put_object(&self, input: PutObjectRequest) -> RusotoFuture<PutObjectOutput, PutObjectError> { if input.bucket == "foo" { let deadline = Instant::now() + Duration::from_secs(3); let output = PutObjectOutput { ..Default::default() }; RusotoFuture::from_future( Delay::new(deadline) .map_err(|e| PutObjectError::Unknown(e.to_string())) .map(|_| output) ) } else { Err(PutObjectError::Validation("Invalid bucket".to_string())).into() } } // ... }
Methods
impl<T, E> RusotoFuture<T, E>
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pub fn with_timeout(self, timeout: Duration) -> Self
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Set the timeout on the future to the provided duration.
Unlike set_timeout
this method can be easily chained:
let future = s3.list_buckets() .with_timeout(Duration::from_secs(10));
This is only guaranteed to take effect when called before the future is polled for the first time.
pub fn set_timeout(&mut self, timeout: Duration)
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Set the timeout on the future to the provided duration.
This is only guaranteed to take effect when called before the future is polled for the first time.
pub fn clear_timeout(&mut self)
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Clear the timeout on the future.
This is only guaranteed to take effect when called before the future is polled for the first time.
pub fn sync(self) -> RusotoResult<T, E> where
T: Send + 'static,
E: Send + 'static,
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T: Send + 'static,
E: Send + 'static,
Blocks the current thread until the future has resolved.
This is meant to provide a simple way for non-async consumers to work with rusoto.
pub fn from_future<F>(fut: F) -> Self where
F: IntoFuture<Item = T, Error = RusotoError<E>>,
F::Future: Send + 'static,
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F: IntoFuture<Item = T, Error = RusotoError<E>>,
F::Future: Send + 'static,
Trait Implementations
impl<T: Send + 'static, E: Send + 'static> From<Result<T, RusotoError<E>>> for RusotoFuture<T, E>
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fn from(value: RusotoResult<T, E>) -> Self
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impl<T, E> Future for RusotoFuture<T, E>
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type Item = T
The type of value that this future will resolved with if it is successful. Read more
type Error = RusotoError<E>
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, RusotoError<E>>
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fn wait(self) -> Result<Self::Item, Self::Error>
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fn map<F, U>(self, f: F) -> Map<Self, F> where
F: FnOnce(Self::Item) -> U,
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F: FnOnce(Self::Item) -> U,
fn map_err<F, E>(self, f: F) -> MapErr<Self, F> where
F: FnOnce(Self::Error) -> E,
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F: FnOnce(Self::Error) -> E,
fn from_err<E>(self) -> FromErr<Self, E> where
E: From<Self::Error>,
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E: From<Self::Error>,
fn then<F, B>(self, f: F) -> Then<Self, B, F> where
B: IntoFuture,
F: FnOnce(Result<Self::Item, Self::Error>) -> B,
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B: IntoFuture,
F: FnOnce(Result<Self::Item, Self::Error>) -> B,
fn and_then<F, B>(self, f: F) -> AndThen<Self, B, F> where
B: IntoFuture<Error = Self::Error>,
F: FnOnce(Self::Item) -> B,
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B: IntoFuture<Error = Self::Error>,
F: FnOnce(Self::Item) -> B,
fn or_else<F, B>(self, f: F) -> OrElse<Self, B, F> where
B: IntoFuture<Item = Self::Item>,
F: FnOnce(Self::Error) -> B,
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B: IntoFuture<Item = Self::Item>,
F: FnOnce(Self::Error) -> B,
fn select<B>(self, other: B) -> Select<Self, <B as IntoFuture>::Future> where
B: IntoFuture<Item = Self::Item, Error = Self::Error>,
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B: IntoFuture<Item = Self::Item, Error = Self::Error>,
fn select2<B>(self, other: B) -> Select2<Self, <B as IntoFuture>::Future> where
B: IntoFuture,
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B: IntoFuture,
fn join<B>(self, other: B) -> Join<Self, <B as IntoFuture>::Future> where
B: IntoFuture<Error = Self::Error>,
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B: IntoFuture<Error = Self::Error>,
fn join3<B, C>(
self,
b: B,
c: C
) -> Join3<Self, <B as IntoFuture>::Future, <C as IntoFuture>::Future> where
B: IntoFuture<Error = Self::Error>,
C: IntoFuture<Error = Self::Error>,
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self,
b: B,
c: C
) -> Join3<Self, <B as IntoFuture>::Future, <C as IntoFuture>::Future> where
B: IntoFuture<Error = Self::Error>,
C: IntoFuture<Error = Self::Error>,
fn join4<B, C, D>(
self,
b: B,
c: C,
d: D
) -> Join4<Self, <B as IntoFuture>::Future, <C as IntoFuture>::Future, <D as IntoFuture>::Future> where
B: IntoFuture<Error = Self::Error>,
C: IntoFuture<Error = Self::Error>,
D: IntoFuture<Error = Self::Error>,
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self,
b: B,
c: C,
d: D
) -> Join4<Self, <B as IntoFuture>::Future, <C as IntoFuture>::Future, <D as IntoFuture>::Future> where
B: IntoFuture<Error = Self::Error>,
C: IntoFuture<Error = Self::Error>,
D: IntoFuture<Error = Self::Error>,
fn join5<B, C, D, E>(
self,
b: B,
c: C,
d: D,
e: E
) -> Join5<Self, <B as IntoFuture>::Future, <C as IntoFuture>::Future, <D as IntoFuture>::Future, <E as IntoFuture>::Future> where
B: IntoFuture<Error = Self::Error>,
C: IntoFuture<Error = Self::Error>,
D: IntoFuture<Error = Self::Error>,
E: IntoFuture<Error = Self::Error>,
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self,
b: B,
c: C,
d: D,
e: E
) -> Join5<Self, <B as IntoFuture>::Future, <C as IntoFuture>::Future, <D as IntoFuture>::Future, <E as IntoFuture>::Future> where
B: IntoFuture<Error = Self::Error>,
C: IntoFuture<Error = Self::Error>,
D: IntoFuture<Error = Self::Error>,
E: IntoFuture<Error = Self::Error>,
fn into_stream(self) -> IntoStream<Self>
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fn flatten(self) -> Flatten<Self> where
Self::Item: IntoFuture,
<Self::Item as IntoFuture>::Error: From<Self::Error>,
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Self::Item: IntoFuture,
<Self::Item as IntoFuture>::Error: From<Self::Error>,
fn flatten_stream(self) -> FlattenStream<Self> where
Self::Item: Stream,
<Self::Item as Stream>::Error == Self::Error,
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Self::Item: Stream,
<Self::Item as Stream>::Error == Self::Error,
fn fuse(self) -> Fuse<Self>
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fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnOnce(&Self::Item),
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F: FnOnce(&Self::Item),
fn catch_unwind(self) -> CatchUnwind<Self> where
Self: UnwindSafe,
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Self: UnwindSafe,
fn shared(self) -> Shared<Self>
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Auto Trait Implementations
impl<T, E> Send for RusotoFuture<T, E>
impl<T, E> !Sync for RusotoFuture<T, E>
impl<T, E> Unpin for RusotoFuture<T, E>
impl<T, E> !UnwindSafe for RusotoFuture<T, E>
impl<T, E> !RefUnwindSafe for RusotoFuture<T, E>
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<F> IntoFuture for F where
F: Future,
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F: Future,
type Future = F
The future that this type can be converted into.
type Item = <F as Future>::Item
The item that the future may resolve with.
type Error = <F as Future>::Error
The error that the future may resolve with.
fn into_future(self) -> F
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impl<T> FutureExt for T where
T: Future + ?Sized,
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T: Future + ?Sized,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,
fn vzip(self) -> V
impl<T> Same<T> for T
type Output = T
Should always be Self