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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream.rs:7 | }
} else {
tx.send(Err(i)).await.unwrap();
return;
}
}
})
});
let mut out = vec![];
while let Some(Ok(value)) = stream.next().await {
out.push(value);
}
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/pagination_stream.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream.rs:8 | .await,
);
}
#[tokio::test]
async fn flatten_items_error() {
#[derive(Debug)]
struct Output {
items: Vec<u8>,
}
let stream = FnStream::new(|tx| {
Box::pin(async move {
tx.send(Ok(Output {
items: vec![1, 2, 3... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/pagination_stream.rs | 281 | 309 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Provides types to support stream-like operations for paginators.
use crate::future::pagination_stream::collect::sealed::Collectable;
use std::future::Future;
use std::pin::Pin;
pub mod collect;
pub ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream.rs | Apache-2.0 | 37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758/sdk/aws-smithy-async/src/future/pagination_stream.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream.rs:2 | /// # struct Page;
/// let mut stream: PaginationStream<Page> = operation_to_yield_paginator();
/// let result = stream.collect::<Vec<Page>>().await;
/// # }
/// ```
///
/// [`PaginationStream`] is implemented in terms of [`FnStream`], but the latter is meant to be
/// used internally and not by external users.
#[deriv... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream.rs | Apache-2.0 | 37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758/sdk/aws-smithy-async/src/future/pagination_stream.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream.rs:3 | /// Utility wrapper to flatten paginated results
///
/// When flattening paginated results, it's most convenient to produce an iterator where the `Result`
/// is present in each item. This provides `items()` which can wrap an stream of `Result<Page, Err>`
/// and produce a stream of `Result<Item, Err>`.
#[derive(Debug)... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream.rs | Apache-2.0 | 37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758/sdk/aws-smithy-async/src/future/pagination_stream.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream.rs:4 | }) as Pin<Box<dyn Future<Output = ()> + Send>>
}))
}
}
#[cfg(test)]
mod test {
use crate::future::pagination_stream::{FnStream, PaginationStream, TryFlatMap};
use std::sync::{Arc, Mutex};
use std::time::Duration;
/// basic test of FnStream functionality
#[tokio::test]
async fn fn_s... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream.rs | Apache-2.0 | 37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758/sdk/aws-smithy-async/src/future/pagination_stream.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream.rs:5 | })
});
let mut out = vec![];
while let Ok(value) = stream.try_next().await {
out.push(value);
}
assert_eq!(vec![Some(1), Some(2)], out);
}
// smithy-rs#1902: there was a bug where we could continue to poll the generator after it
// had returned Poll::Read... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream.rs | Apache-2.0 | 37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758/sdk/aws-smithy-async/src/future/pagination_stream.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream.rs:6 | let mut stream = FnStream::new(|tx| {
let progress = progress.clone();
Box::pin(async move {
*progress.lock().unwrap() = 1;
tx.send("1").await.expect("failed to send");
*progress.lock().unwrap() = 2;
tx.send("2").await.expect("faile... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream.rs | Apache-2.0 | 37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758/sdk/aws-smithy-async/src/future/pagination_stream.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream.rs:7 | });
let mut out = vec![];
while let Some(Ok(value)) = stream.next().await {
out.push(value);
}
assert_eq!(vec![0, 1], out);
}
#[tokio::test]
async fn flatten_items_ok() {
#[derive(Debug)]
struct Output {
items: Vec<u8>,
}
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream.rs | Apache-2.0 | 37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758/sdk/aws-smithy-async/src/future/pagination_stream.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream.rs:8 | struct Output {
items: Vec<u8>,
}
let stream = FnStream::new(|tx| {
Box::pin(async move {
tx.send(Ok(Output {
items: vec![1, 2, 3],
}))
.await
.unwrap();
tx.send(Err("bummer")).awa... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream.rs | Apache-2.0 | 37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/37e00f55f0aed0d28d0a92ba2f6f4fa1b6c84758/sdk/aws-smithy-async/src/future/pagination_stream.rs | 281 | 302 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream.rs:5 | })
});
let mut out = vec![];
while let Ok(value) = stream.try_next().await {
out.push(value);
}
assert_eq!(vec![Some(1), Some(2)], out);
}
// smithy-rs#1902: there was a bug where we could continue to poll the generator after it
// had returned Poll::Read... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream.rs | Apache-2.0 | 55aa7275a4a080ca6c3b74b77d5f86d37dbb7720 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/55aa7275a4a080ca6c3b74b77d5f86d37dbb7720/sdk/aws-smithy-async/src/future/pagination_stream.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream/collect.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Module to extend the functionality of types in `patination_stream` module to allow for
//! collecting elements of the stream into collection.
//!
//! Majority of the code is borrowed from
//! <https:... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream/collect.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/pagination_stream/collect.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream/collect.rs:2 | collection
}
}
impl<T, U, E> sealed::Collectable<Result<T, E>> for Result<U, E>
where
U: sealed::Collectable<T>,
{
type Collection = Result<U::Collection, E>;
fn initialize() -> Self::Collection {
Ok(U::initialize())
}
fn extend(collection: &mut Self::Collection, item: Result<T, E>) -... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream/collect.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/pagination_stream/collect.rs | 41 | 74 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream/collect.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Module to extend the functionality of types in `patination_stream` module to allow for
//! collecting elements of the stream into collection.
//!
//! Majority of the code is borrowed from
//! <https:... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream/collect.rs | Apache-2.0 | 55aa7275a4a080ca6c3b74b77d5f86d37dbb7720 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/55aa7275a4a080ca6c3b74b77d5f86d37dbb7720/sdk/aws-smithy-async/src/future/pagination_stream/collect.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream/collect.rs:2 | fn finalize(collection: Self::Collection) -> Self {
collection
}
}
impl<T, U, E> sealed::Collectable<Result<T, E>> for Result<U, E>
where
U: sealed::Collectable<T>,
{
type Collection = Result<U::Collection, E>;
fn initialize() -> Self::Collection {
Ok(U::initialize())
}
fn ext... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream/collect.rs | Apache-2.0 | 55aa7275a4a080ca6c3b74b77d5f86d37dbb7720 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/55aa7275a4a080ca6c3b74b77d5f86d37dbb7720/sdk/aws-smithy-async/src/future/pagination_stream/collect.rs | 41 | 75 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream/fn_stream.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Module to define utility to drive a stream with an async function and a channel.
use crate::future::pagination_stream::collect::sealed::Collectable;
use crate::future::rendezvous;
use pin_project_li... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream/fn_stream.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/pagination_stream/fn_stream.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream/fn_stream.rs:2 | /// assert_eq!(stream.collect::<Vec<_>>().await, vec!["Hello!", "Goodbye!"]);
/// # }
pub struct FnStream<Item> {
#[pin]
rx: rendezvous::Receiver<Item>,
generator: Option<Pin<Box<dyn Future<Output = ()> + Send + 'static>>>,
}
}
impl<Item> fmt::Debug for FnStream<Item> {
fn fmt(&... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream/fn_stream.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/pagination_stream/fn_stream.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/pagination_stream/fn_stream.rs:3 | /// Attempts to pull out the next value of this stream, returning `None` if the stream is
/// exhausted.
pub(crate) fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Item>> {
let mut me = self.project();
match me.rx.poll_recv(cx) {
Poll::Ready(item) => Poll::Rea... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/pagination_stream/fn_stream.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/pagination_stream/fn_stream.rs | 81 | 124 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Rendezvous channel implementation
//!
//! Rendezvous channels are equivalent to a channel with a 0-sized buffer: A sender cannot send
//! until there is an active receiver waiting. This implementatio... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/rendezvous.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:2 | /// Errors for rendezvous channel
pub mod error {
use std::fmt;
use tokio::sync::mpsc::error::SendError as TokioSendError;
/// Error when [crate::future::rendezvous::Sender] fails to send a value to the associated `Receiver`
#[derive(Debug)]
pub struct SendError<T> {
source: TokioSendError<... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/rendezvous.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:3 | /// Unlike something like `tokio::sync::mpsc::Channel` where sending a value will be buffered until
/// demand exists, a rendezvous sender will wait until matching demand exists before this function will return.
pub async fn send(&self, item: T) -> Result<(), error::SendError<T>> {
let result = self.cha... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/rendezvous.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:4 | if matches!(resp, Poll::Ready(_)) {
// we returned an item, no need to provide another permit until we fail to read from the channel again
self.needs_permit = true;
}
resp
}
}
#[cfg(test)]
mod test {
use crate::future::rendezvous::channel;
use std::sync::{Arc, Mutex}... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/rendezvous.rs | 121 | 163 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Rendezvous channel implementation
//!
//! Rendezvous channels are equivalent to a channel with a 0-sized buffer: A sender cannot send
//! until there is an active receiver waiting. This implementatio... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 28c51b8cc6e36cd8aeca2114a0753bea95969072 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/28c51b8cc6e36cd8aeca2114a0753bea95969072/sdk/aws-smithy-async/src/future/rendezvous.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:2 | pub mod error {
use std::fmt;
use tokio::sync::mpsc::error::SendError as TokioSendError;
/// Error when [crate::future::rendezvous::Sender] fails to send a value to the associated `Receiver`
#[derive(Debug)]
pub struct SendError<T> {
source: TokioSendError<T>,
}
impl<T> SendError<T... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 28c51b8cc6e36cd8aeca2114a0753bea95969072 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/28c51b8cc6e36cd8aeca2114a0753bea95969072/sdk/aws-smithy-async/src/future/rendezvous.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:3 | /// demand exists, a rendezvous sender will wait until matching demand exists before this function will return.
pub async fn send(&self, item: T) -> Result<(), error::SendError<T>> {
let result = self.chan.send(item).await;
// If this is an error, the rx half has been dropped. We will never get dema... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 28c51b8cc6e36cd8aeca2114a0753bea95969072 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/28c51b8cc6e36cd8aeca2114a0753bea95969072/sdk/aws-smithy-async/src/future/rendezvous.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:4 | resp
}
}
#[cfg(test)]
mod test {
use crate::future::rendezvous::{channel, Receiver};
use std::sync::{Arc, Mutex};
use tokio::macros::support::poll_fn;
async fn recv<T>(rx: &mut Receiver<T>) -> Option<T> {
poll_fn(|cx| rx.poll_recv(cx)).await
}
#[tokio::test]
async fn send_bloc... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 28c51b8cc6e36cd8aeca2114a0753bea95969072 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/28c51b8cc6e36cd8aeca2114a0753bea95969072/sdk/aws-smithy-async/src/future/rendezvous.rs | 121 | 163 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Rendezvous channel implementation
//!
//! Rendezvous channels are equivalent to a channel with a 0-sized buffer: A sender cannot send
//! until there is an active receiver waiting. This implementatio... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-async/src/future/rendezvous.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:2 | #[derive(Debug)]
/// Sender-half of a channel
pub struct Sender<T> {
semaphore: Arc<Semaphore>,
chan: tokio::sync::mpsc::Sender<T>,
}
impl<T> Sender<T> {
/// Send `item` into the channel waiting until there is matching demand
///
/// Unlike something like `tokio::sync::mpsc::Channel` where sending ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-async/src/future/rendezvous.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:3 | let resp = self.chan.poll_recv(cx);
// If there is no data on the channel, but we are reading, then give a permit so we can load data
if self.needs_permit && matches!(resp, Poll::Pending) {
self.needs_permit = false;
self.semaphore.add_permits(1);
}
if matches!(r... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-async/src/future/rendezvous.rs | 81 | 134 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:4 | assert_eq!(recv(&mut rx).await, Some(1));
assert_eq!(*done.lock().unwrap(), 2);
assert_eq!(recv(&mut rx).await, None);
assert_eq!(*done.lock().unwrap(), 3);
let _ = send.await;
}
#[tokio::test]
async fn send_errors_when_rx_dropped() {
let (tx, rx) = channel::<u8>();
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-async/src/future/rendezvous.rs | 121 | 134 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
//! Rendezvous channel implementation
//!
//! Rendezvous channels are equivalent to a channel with a 0-sized buffer: A sender cannot send
//! until there is an active receiver waiting. This implementati... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 8c469a72bcb1b9d35f2701e806ec88ba896283dd | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8c469a72bcb1b9d35f2701e806ec88ba896283dd/sdk/aws-smithy-async/src/future/rendezvous.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
//! Rendezvous channel implementation
//!
//! Rendezvous channels are equivalent to a channel with a 0-sized buffer: A sender cannot send
//! until there is an active receiver waiting. This implementati... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 3d3e1225e59755683893b72ab74bb68a5a853c8d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3d3e1225e59755683893b72ab74bb68a5a853c8d/sdk/aws-smithy-async/src/future/rendezvous.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:2 | /// Sender-half of a channel
pub struct Sender<T> {
semaphore: Arc<Semaphore>,
chan: tokio::sync::mpsc::Sender<T>,
}
impl<T> Sender<T> {
/// Send `item` into the channel waiting until there is matching demand
///
/// Unlike something like `tokio::sync::mpsc::Channel` where sending a value will be b... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 3d3e1225e59755683893b72ab74bb68a5a853c8d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3d3e1225e59755683893b72ab74bb68a5a853c8d/sdk/aws-smithy-async/src/future/rendezvous.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:3 | if self.needs_permit && matches!(resp, Poll::Pending) {
self.needs_permit = false;
self.semaphore.add_permits(1);
}
if matches!(resp, Poll::Ready(_)) {
// we returned an item, no need to provide another permit until we fail to read from the channel again
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 3d3e1225e59755683893b72ab74bb68a5a853c8d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3d3e1225e59755683893b72ab74bb68a5a853c8d/sdk/aws-smithy-async/src/future/rendezvous.rs | 81 | 132 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/rendezvous.rs:4 | assert_eq!(recv(&mut rx).await, None);
assert_eq!(*done.lock().unwrap(), 3);
let _ = send.await;
}
#[tokio::test]
async fn send_errors_when_rx_dropped() {
let (tx, rx) = channel::<u8>();
drop(rx);
tx.send(0).await.expect_err("rx half dropped");
}
} | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/rendezvous.rs | Apache-2.0 | 3d3e1225e59755683893b72ab74bb68a5a853c8d | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3d3e1225e59755683893b72ab74bb68a5a853c8d/sdk/aws-smithy-async/src/future/rendezvous.rs | 121 | 132 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/timeout.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
// This code was copied and then modified from Tokio.
/*
* Copyright (c) 2021 Tokio Contributors
*
* Permission is hereby granted, free of charge, to any
* person obtaining a copy of this software a... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/timeout.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/timeout.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/timeout.rs:2 | use std::future::Future;
use std::pin::Pin;
use std::task::{Context, Poll};
/// Error returned when [`Timeout`] times out
#[derive(Debug)]
pub struct TimedOutError;
impl Error for TimedOutError {}
impl fmt::Display for TimedOutError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/timeout.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/timeout.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/timeout.rs:3 | T: Future,
S: Future,
{
type Output = Result<T::Output, TimedOutError>;
fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
let me = self.project();
// First, try polling the future
if let Poll::Ready(v) = me.value.poll(cx) {
return Poll::Ready(O... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/timeout.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/timeout.rs | 81 | 136 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/timeout.rs:4 | }
#[tokio::test]
async fn timeout() {
assert!(matches!(
Timeout::new(Never, async {}).await,
Err(TimedOutError)
));
}
// If the value is available at the same time as the timeout, then return the value
#[tokio::test]
async fn prefer_value_to_timeout() {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/timeout.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/future/timeout.rs | 121 | 136 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/timeout.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
// This code was copied and then modified from Tokio.
/*
* Copyright (c) 2021 Tokio Contributors
*
* Permission is hereby granted, free of charge, to any
* person obtaining a copy of this software a... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/timeout.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-async/src/future/timeout.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/timeout.rs:2 | use std::future::Future;
use std::pin::Pin;
use std::task::{Context, Poll};
/// Error returned when [`Timeout`] times out
#[derive(Debug, Copy, Clone, Eq, PartialEq)]
pub struct TimedOutError;
impl Error for TimedOutError {}
impl fmt::Display for TimedOutError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/timeout.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-async/src/future/timeout.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/timeout.rs:3 | T: Future,
S: Future,
{
type Output = Result<T::Output, TimedOutError>;
fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
let me = self.project();
// First, try polling the future
if let Poll::Ready(v) = me.value.poll(cx) {
return Poll::Ready(O... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/timeout.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-async/src/future/timeout.rs | 81 | 133 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/timeout.rs:4 | }
#[tokio::test]
async fn timeout() {
assert_eq!(Err(TimedOutError), Timeout::new(Never, async {}).await);
}
// If the value is available at the same time as the timeout, then return the value
#[tokio::test]
async fn prefer_value_to_timeout() {
assert_eq!(Ok(5), Timeout::new(as... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/timeout.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-async/src/future/timeout.rs | 121 | 133 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/future/timeout.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
// This code was copied and then modified from Tokio.
/*
* Copyright (c) 2021 Tokio Contributors
*
* Permission is hereby granted, free of charge, to any
* person obtaining a copy of this software ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/future/timeout.rs | Apache-2.0 | 8c469a72bcb1b9d35f2701e806ec88ba896283dd | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8c469a72bcb1b9d35f2701e806ec88ba896283dd/sdk/aws-smithy-async/src/future/timeout.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/lib.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
/* Automatically managed default lints */
#![cfg_attr(docsrs, feature(doc_cfg))]
/* End of automatically managed default lints */
#![allow(clippy::derive_partial_eq_without_eq)]
#![warn(
missing_docs... | rust | rust | macro-heavy | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/lib.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/lib.rs | 1 | 58 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/lib.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
/* Automatically managed default lints */
#![cfg_attr(docsrs, feature(doc_auto_cfg))]
/* End of automatically managed default lints */
#![allow(clippy::derive_partial_eq_without_eq)]
#![warn(
missing... | rust | rust | macro-heavy | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/lib.rs | Apache-2.0 | 8c18c8f69fcd62a5822acafd00b91549b5487330 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8c18c8f69fcd62a5822acafd00b91549b5487330/sdk/aws-smithy-async/src/lib.rs | 1 | 58 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/lib.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
#![allow(clippy::derive_partial_eq_without_eq)]
#![warn(
missing_docs,
rustdoc::missing_crate_level_docs,
unreachable_pub,
rust_2018_idioms
)]
//! Future utilities and runtime-agnostic a... | rust | rust | macro-heavy | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/lib.rs | Apache-2.0 | ee4b51655b4bacd5d038dbf6643d03684e98e5c0 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/ee4b51655b4bacd5d038dbf6643d03684e98e5c0/sdk/aws-smithy-async/src/lib.rs | 1 | 55 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/lib.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
#![allow(clippy::derive_partial_eq_without_eq)]
#![warn(
missing_docs,
rustdoc::missing_crate_level_docs,
unreachable_pub,
rust_2018_idioms
)]
//! Future utilities and runtime-agnostic a... | rust | rust | macro-heavy | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/lib.rs | Apache-2.0 | 10c5e0417542f15413ce12556dadd6890a12aadf | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/10c5e0417542f15413ce12556dadd6890a12aadf/sdk/aws-smithy-async/src/lib.rs | 1 | 52 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/lib.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
#![allow(clippy::derive_partial_eq_without_eq)]
#![warn(
missing_docs,
rustdoc::missing_crate_level_docs,
unreachable_pub,
rust_2018_idioms
)]
//! Future utilities and runtime-agnostic a... | rust | rust | macro-heavy | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/lib.rs | Apache-2.0 | 2b4a7b881b8735aad288284e1c140ed40f474d06 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2b4a7b881b8735aad288284e1c140ed40f474d06/sdk/aws-smithy-async/src/lib.rs | 1 | 51 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/lib.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
#![allow(clippy::derive_partial_eq_without_eq)]
#![warn(
missing_debug_implementations,
missing_docs,
rustdoc::all,
rust_2018_idioms
)]
//! Future utilities and runtime-agnostic abstract... | rust | rust | macro-heavy | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/lib.rs | Apache-2.0 | 060d3c5a22a0b559cc459cbdbbe80b28685630c5 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/060d3c5a22a0b559cc459cbdbbe80b28685630c5/sdk/aws-smithy-async/src/lib.rs | 1 | 51 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/lib.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
#![warn(
missing_debug_implementations,
missing_docs,
rustdoc::all,
rust_2018_idioms
)]
//! Future utilities and runtime-agnostic abstractions for smithy-rs.
//!
//! Async runtime specif... | rust | rust | macro-heavy | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/lib.rs | Apache-2.0 | eef3849efa4fb2a90f884f9f0dbdfe52ba7a1d52 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/eef3849efa4fb2a90f884f9f0dbdfe52ba7a1d52/sdk/aws-smithy-async/src/lib.rs | 1 | 50 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/lib.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
#![warn(
missing_debug_implementations,
missing_docs,
rustdoc::all,
rust_2018_idioms
)]
//! Future utilities and runtime-agnostic abstractions for smithy-rs.
//!
//! Async runtime specif... | rust | rust | macro-heavy | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/lib.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-async/src/lib.rs | 1 | 46 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/lib.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
#![warn(
missing_debug_implementations,
missing_docs,
rustdoc::all,
rust_2018_idioms
)]
//! Future utilities and runtime-agnostic abstractions for smithy-rs.
//!
//! Async runtime speci... | rust | rust | macro-heavy | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/lib.rs | Apache-2.0 | 8c469a72bcb1b9d35f2701e806ec88ba896283dd | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8c469a72bcb1b9d35f2701e806ec88ba896283dd/sdk/aws-smithy-async/src/lib.rs | 1 | 46 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/lib.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
//! Future utilities and runtime-agnostic abstractions for smithy-rs.
//!
//! Async runtime specific code is abstracted behind async traits, and implementations are
//! provided via feature flag. For no... | rust | rust | macro-heavy | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/lib.rs | Apache-2.0 | 5f4378d3e820cebbb6b7e7413d4592c7d5441559 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5f4378d3e820cebbb6b7e7413d4592c7d5441559/sdk/aws-smithy-async/src/lib.rs | 1 | 39 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Provides an [`AsyncSleep`] trait that returns a future that sleeps for a given duration,
//! and implementations of `AsyncSleep` for different async runtimes.
use std::fmt::{Debug, Formatter};
use s... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/rt/sleep.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:2 | /// Wrapper type for sharable `AsyncSleep`
#[derive(Clone, Debug)]
pub struct SharedAsyncSleep(Arc<dyn AsyncSleep>);
impl SharedAsyncSleep {
/// Create a new `SharedAsyncSleep` from `AsyncSleep`
pub fn new(sleep: impl AsyncSleep + 'static) -> Self {
Self(Arc::new(sleep))
}
}
impl AsRef<dyn AsyncSl... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/rt/sleep.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:3 | }
/// Future returned by [`AsyncSleep`].
#[non_exhaustive]
#[must_use]
pub struct Sleep(Pin<Box<dyn Future<Output = ()> + Send + Sync + 'static>>);
impl Debug for Sleep {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
write!(f, "Sleep")
}
}
impl Sleep {
/// Create a new [`Sleep`] futu... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/rt/sleep.rs | 81 | 135 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:4 | Default::default()
}
}
#[cfg(feature = "rt-tokio")]
impl AsyncSleep for TokioSleep {
fn sleep(&self, duration: Duration) -> Sleep {
Sleep::new(tokio::time::sleep(duration))
}
}
#[cfg(feature = "rt-tokio")]
fn sleep_tokio() -> Arc<dyn AsyncSleep> {
Arc::new(TokioSleep::new())
} | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/rt/sleep.rs | 121 | 135 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:2 | /// Wrapper type for sharable `AsyncSleep`
#[derive(Clone, Debug)]
pub struct SharedAsyncSleep(Arc<dyn AsyncSleep>);
impl SharedAsyncSleep {
/// Create a new `SharedAsyncSleep` from `AsyncSleep`
pub fn new(sleep: impl AsyncSleep + 'static) -> Self {
Self(Arc::new(sleep))
}
}
impl AsRef<dyn AsyncSl... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | eb5d5753cf1c50253e1e392e0010fad9319433eb | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/eb5d5753cf1c50253e1e392e0010fad9319433eb/sdk/aws-smithy-async/src/rt/sleep.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:3 | }
/// Future returned by [`AsyncSleep`].
#[non_exhaustive]
#[must_use]
pub struct Sleep(Pin<Box<dyn Future<Output = ()> + Send + 'static>>);
impl Debug for Sleep {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
write!(f, "Sleep")
}
}
impl Sleep {
/// Create a new [`Sleep`] future
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | eb5d5753cf1c50253e1e392e0010fad9319433eb | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/eb5d5753cf1c50253e1e392e0010fad9319433eb/sdk/aws-smithy-async/src/rt/sleep.rs | 81 | 135 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Provides an [`AsyncSleep`] trait that returns a future that sleeps for a given duration,
//! and implementations of `AsyncSleep` for different async runtimes.
use aws_smithy_types::config_bag::{Stor... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 87ae71a59df475262b4ee85c3375b5e2d60d5eab | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/87ae71a59df475262b4ee85c3375b5e2d60d5eab/sdk/aws-smithy-async/src/rt/sleep.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:2 | }
/// Wrapper type for sharable `AsyncSleep`
#[derive(Clone, Debug)]
pub struct SharedAsyncSleep(Arc<dyn AsyncSleep>);
impl SharedAsyncSleep {
/// Create a new `SharedAsyncSleep` from `AsyncSleep`
pub fn new(sleep: impl AsyncSleep + 'static) -> Self {
Self(Arc::new(sleep))
}
}
impl AsRef<dyn Asyn... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 87ae71a59df475262b4ee85c3375b5e2d60d5eab | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/87ae71a59df475262b4ee85c3375b5e2d60d5eab/sdk/aws-smithy-async/src/rt/sleep.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:3 | #[cfg(not(feature = "rt-tokio"))]
/// Returns a default sleep implementation based on the features enabled
pub fn default_async_sleep() -> Option<SharedAsyncSleep> {
None
}
/// Future returned by [`AsyncSleep`].
#[non_exhaustive]
#[must_use]
pub struct Sleep(Pin<Box<dyn Future<Output = ()> + Send + 'static>>);
im... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 87ae71a59df475262b4ee85c3375b5e2d60d5eab | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/87ae71a59df475262b4ee85c3375b5e2d60d5eab/sdk/aws-smithy-async/src/rt/sleep.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:4 | #[cfg(feature = "rt-tokio")]
impl TokioSleep {
/// Create a new [`AsyncSleep`] implementation using the Tokio hashed wheel sleep implementation
pub fn new() -> TokioSleep {
Default::default()
}
}
#[cfg(feature = "rt-tokio")]
impl AsyncSleep for TokioSleep {
fn sleep(&self, duration: Duration) -... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 87ae71a59df475262b4ee85c3375b5e2d60d5eab | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/87ae71a59df475262b4ee85c3375b5e2d60d5eab/sdk/aws-smithy-async/src/rt/sleep.rs | 121 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Provides an [`AsyncSleep`] trait that returns a future that sleeps for a given duration,
//! and implementations of `AsyncSleep` for different async runtimes.
use std::fmt::{Debug, Formatter};
use s... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 81646ddee579fd5b07e36bf1408a49e5be3a2d0b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/81646ddee579fd5b07e36bf1408a49e5be3a2d0b/sdk/aws-smithy-async/src/rt/sleep.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:2 | #[cfg(feature = "rt-tokio")]
/// Returns a default sleep implementation based on the features enabled
pub fn default_async_sleep() -> Option<Arc<dyn AsyncSleep>> {
Some(sleep_tokio())
}
#[cfg(not(feature = "rt-tokio"))]
/// Returns a default sleep implementation based on the features enabled
pub fn default_async_s... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 81646ddee579fd5b07e36bf1408a49e5be3a2d0b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/81646ddee579fd5b07e36bf1408a49e5be3a2d0b/sdk/aws-smithy-async/src/rt/sleep.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:3 | /// Implementation of [`AsyncSleep`] for Tokio.
#[non_exhaustive]
#[cfg(feature = "rt-tokio")]
#[derive(Debug, Default)]
pub struct TokioSleep;
#[cfg(feature = "rt-tokio")]
impl TokioSleep {
/// Create a new [`AsyncSleep`] implementation using the Tokio hashed wheel sleep implementation
pub fn new() -> TokioSl... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 81646ddee579fd5b07e36bf1408a49e5be3a2d0b | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/81646ddee579fd5b07e36bf1408a49e5be3a2d0b/sdk/aws-smithy-async/src/rt/sleep.rs | 81 | 106 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Provides an [`AsyncSleep`] trait that returns a future that sleeps for a given duration,
//! and implementations of `AsyncSleep` for different async runtimes.
use std::fmt::{Debug, Formatter};
use s... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 4850bed8de9186a373ff74a652cb52542d972526 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4850bed8de9186a373ff74a652cb52542d972526/sdk/aws-smithy-async/src/rt/sleep.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:2 | #[cfg(feature = "rt-tokio")]
/// Returns a default sleep implementation based on the features enabled
pub fn default_async_sleep() -> Option<Arc<dyn AsyncSleep>> {
Some(sleep_tokio())
}
#[cfg(not(feature = "rt-tokio"))]
/// Returns a default sleep implementation based on the features enabled
pub fn default_async_s... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 4850bed8de9186a373ff74a652cb52542d972526 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/4850bed8de9186a373ff74a652cb52542d972526/sdk/aws-smithy-async/src/rt/sleep.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Provides an [`AsyncSleep`] trait that returns a future that sleeps for a given duration,
//! and implementations of `AsyncSleep` for different async runtimes.
use std::fmt::{Debug, Formatter};
use s... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 8159cb8ff570e4dca718e354c31cecdfadfeb0b8 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8159cb8ff570e4dca718e354c31cecdfadfeb0b8/sdk/aws-smithy-async/src/rt/sleep.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
//! Provides an [`AsyncSleep`] trait that returns a future that sleeps for a given duration,
//! and implementations of `AsyncSleep` for different async runtimes.
use std::fmt::{Debug, Formatter};
use ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 8c469a72bcb1b9d35f2701e806ec88ba896283dd | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/8c469a72bcb1b9d35f2701e806ec88ba896283dd/sdk/aws-smithy-async/src/rt/sleep.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
//! Provides an [`AsyncSleep`] trait that returns a future that sleeps for a given duration,
//! and implementations of `AsyncSleep` for different async runtimes.
use std::future::Future;
use std::pin:... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 5f4378d3e820cebbb6b7e7413d4592c7d5441559 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5f4378d3e820cebbb6b7e7413d4592c7d5441559/sdk/aws-smithy-async/src/rt/sleep.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:2 | #[cfg(feature = "rt-tokio")]
/// Returns a default sleep implementation based on the features enabled
pub fn default_async_sleep() -> Option<Arc<dyn AsyncSleep>> {
Some(sleep_tokio())
}
#[cfg(not(feature = "rt-tokio"))]
pub fn default_async_sleep() -> Option<Arc<dyn AsyncSleep>> {
None
}
/// Future returned b... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 5f4378d3e820cebbb6b7e7413d4592c7d5441559 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5f4378d3e820cebbb6b7e7413d4592c7d5441559/sdk/aws-smithy-async/src/rt/sleep.rs | 41 | 93 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/rt/sleep.rs:3 | }
#[cfg(feature = "rt-tokio")]
impl AsyncSleep for TokioSleep {
fn sleep(&self, duration: Duration) -> Sleep {
Sleep::new(tokio::time::sleep(duration))
}
}
#[cfg(feature = "rt-tokio")]
fn sleep_tokio() -> Arc<dyn AsyncSleep> {
Arc::new(TokioSleep::new())
} | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/rt/sleep.rs | Apache-2.0 | 5f4378d3e820cebbb6b7e7413d4592c7d5441559 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5f4378d3e820cebbb6b7e7413d4592c7d5441559/sdk/aws-smithy-async/src/rt/sleep.rs | 81 | 93 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Test utilities for time and sleep
mod controlled_sleep;
pub use controlled_sleep::{controlled_time_and_sleep, CapturedSleep, ControlledSleep, SleepGate};
mod instant_sleep;
pub use instant_sleep::{... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 5e17b3723799bff475dc95cdcca40c9d54602f18 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/5e17b3723799bff475dc95cdcca40c9d54602f18/sdk/aws-smithy-async/src/test_util.rs | 1 | 17 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Test utilities for time and sleep
use std::sync::{Arc, Mutex};
use std::time::{Duration, SystemTime};
use tokio::sync::oneshot;
use tokio::sync::Barrier;
use tokio::time::timeout;
use crate::rt::s... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | bddf7ddc511538f1025c5f1901726226686ba097 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/bddf7ddc511538f1025c5f1901726226686ba097/sdk/aws-smithy-async/src/test_util.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:2 | start_time,
log: Default::default(),
}
}
/// Advances the time of this time source by `duration`.
pub fn advance(&self, duration: Duration) -> SystemTime {
let mut log = self.log.lock().unwrap();
log.push(duration);
self._now(&log)
}
fn _now(&self, log: ... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | bddf7ddc511538f1025c5f1901726226686ba097 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/bddf7ddc511538f1025c5f1901726226686ba097/sdk/aws-smithy-async/src/test_util.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:3 | pub struct ControlledSleep {
barrier: Arc<Barrier>,
log: Arc<Mutex<Vec<Duration>>>,
duration: Arc<Mutex<Option<Duration>>>,
advance_guard: Arc<Mutex<Option<oneshot::Sender<()>>>>,
}
/// Gate that allows [`ControlledSleep`] to advance.
///
/// See [`controlled_time_and_sleep`] for more details
pub struc... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | bddf7ddc511538f1025c5f1901726226686ba097 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/bddf7ddc511538f1025c5f1901726226686ba097/sdk/aws-smithy-async/src/test_util.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:4 | #[derive(Debug, Clone)]
pub struct InstantSleep {
log: Arc<Mutex<Vec<Duration>>>,
}
impl AsyncSleep for InstantSleep {
fn sleep(&self, duration: Duration) -> Sleep {
let log = self.log.clone();
Sleep::new(async move {
log.lock().unwrap().push(duration);
})
}
}
impl Inst... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | bddf7ddc511538f1025c5f1901726226686ba097 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/bddf7ddc511538f1025c5f1901726226686ba097/sdk/aws-smithy-async/src/test_util.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:6 | /// use std::time::Duration;
/// use aws_smithy_async::rt::sleep::AsyncSleep;
/// async fn do_something(sleep: &dyn AsyncSleep) {
/// println!("before sleep");
/// sleep.sleep(Duration::from_secs(1)).await;
/// println!("after sleep");
/// }
/// ```
///
/// To be specific, when... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | bddf7ddc511538f1025c5f1901726226686ba097 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/bddf7ddc511538f1025c5f1901726226686ba097/sdk/aws-smithy-async/src/test_util.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:7 | .unwrap()
.take()
.unwrap_or(Duration::from_secs(123456));
let guard = CapturedSleep(
self.advance_guard.lock().unwrap().take().unwrap(),
self,
dur,
);
guard
}
}
impl AsyncSleep for ControlledSleep {
fn sleep(&self, duration: D... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | bddf7ddc511538f1025c5f1901726226686ba097 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/bddf7ddc511538f1025c5f1901726226686ba097/sdk/aws-smithy-async/src/test_util.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:8 | let (sleep, gate) = ControlledSleep::new(log.clone());
(ManualTimeSource { start_time, log }, sleep, gate)
}
/// Returns a duo of tools to test interactions with time. Sleeps will end instantly, but the
/// desired length of the sleeps will be recorded for later verification.
pub fn instant_time_and_sleep(start_ti... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | bddf7ddc511538f1025c5f1901726226686ba097 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/bddf7ddc511538f1025c5f1901726226686ba097/sdk/aws-smithy-async/src/test_util.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:9 | #[tokio::test]
async fn test_sleep_gate() {
use std::time::{Duration, UNIX_EPOCH};
let start = UNIX_EPOCH;
let (time, sleep, mut gate) = controlled_time_and_sleep(UNIX_EPOCH);
let progress = Arc::new(AtomicUsize::new(0));
let task_progress = progress.clone();
let task... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | bddf7ddc511538f1025c5f1901726226686ba097 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/bddf7ddc511538f1025c5f1901726226686ba097/sdk/aws-smithy-async/src/test_util.rs | 321 | 355 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:6 | /// use aws_smithy_async::rt::sleep::AsyncSleep;
/// async fn do_something(sleep: &dyn AsyncSleep) {
/// println!("before sleep");
/// sleep.sleep(Duration::from_secs(1)).await;
/// println!("after sleep");
/// }
/// ```
///
/// To be specific, when `do_something` is called, the co... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 55aa7275a4a080ca6c3b74b77d5f86d37dbb7720 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/55aa7275a4a080ca6c3b74b77d5f86d37dbb7720/sdk/aws-smithy-async/src/test_util.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:7 | .take()
.unwrap_or(Duration::from_secs(123456));
let guard = CapturedSleep(
self.advance_guard.lock().unwrap().take().unwrap(),
self,
dur,
);
guard
}
}
impl AsyncSleep for ControlledSleep {
fn sleep(&self, duration: Duration) -> Sleep {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 55aa7275a4a080ca6c3b74b77d5f86d37dbb7720 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/55aa7275a4a080ca6c3b74b77d5f86d37dbb7720/sdk/aws-smithy-async/src/test_util.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:8 | (ManualTimeSource { start_time, log }, sleep, gate)
}
/// Returns a duo of tools to test interactions with time. Sleeps will end instantly, but the
/// desired length of the sleeps will be recorded for later verification.
pub fn instant_time_and_sleep(start_time: SystemTime) -> (ManualTimeSource, InstantSleep) {
l... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 55aa7275a4a080ca6c3b74b77d5f86d37dbb7720 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/55aa7275a4a080ca6c3b74b77d5f86d37dbb7720/sdk/aws-smithy-async/src/test_util.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:9 | async fn test_sleep_gate() {
use std::time::{Duration, UNIX_EPOCH};
let start = UNIX_EPOCH;
let (time, sleep, mut gate) = controlled_time_and_sleep(UNIX_EPOCH);
let progress = Arc::new(AtomicUsize::new(0));
let task_progress = progress.clone();
let task = tokio::spawn(asy... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 55aa7275a4a080ca6c3b74b77d5f86d37dbb7720 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/55aa7275a4a080ca6c3b74b77d5f86d37dbb7720/sdk/aws-smithy-async/src/test_util.rs | 321 | 354 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Test utilities for time and sleep
use std::sync::{Arc, Mutex};
use std::time::{Duration, SystemTime};
use tokio::sync::oneshot;
use tokio::sync::Barrier;
use tokio::time::timeout;
use crate::rt::s... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 2aee690b78b921d9013c2e099e7bd69ff407a0aa | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2aee690b78b921d9013c2e099e7bd69ff407a0aa/sdk/aws-smithy-async/src/test_util.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:2 | Self {
start_time,
log: Default::default(),
}
}
/// Advances the time of this time source by `duration`.
pub fn advance(&self, duration: Duration) -> SystemTime {
let mut log = self.log.lock().unwrap();
log.push(duration);
self._now(&log)
}
f... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 2aee690b78b921d9013c2e099e7bd69ff407a0aa | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2aee690b78b921d9013c2e099e7bd69ff407a0aa/sdk/aws-smithy-async/src/test_util.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:3 | #[derive(Debug, Clone)]
pub struct ControlledSleep {
barrier: Arc<Barrier>,
log: Arc<Mutex<Vec<Duration>>>,
duration: Arc<Mutex<Option<Duration>>>,
advance_guard: Arc<Mutex<Option<oneshot::Sender<()>>>>,
}
/// Gate that allows [`ControlledSleep`] to advance.
///
/// See [`controlled_time_and_sleep`] fo... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 2aee690b78b921d9013c2e099e7bd69ff407a0aa | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2aee690b78b921d9013c2e099e7bd69ff407a0aa/sdk/aws-smithy-async/src/test_util.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:4 | /// Create a [`InstantSleep`] with [`instant_time_and_sleep`]
#[derive(Debug, Clone)]
pub struct InstantSleep {
log: Arc<Mutex<Vec<Duration>>>,
}
impl AsyncSleep for InstantSleep {
fn sleep(&self, duration: Duration) -> Sleep {
let log = self.log.clone();
Sleep::new(async move {
log... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 2aee690b78b921d9013c2e099e7bd69ff407a0aa | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2aee690b78b921d9013c2e099e7bd69ff407a0aa/sdk/aws-smithy-async/src/test_util.rs | 121 | 180 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:5 | /// use aws_smithy_async::rt::sleep::AsyncSleep;
/// use aws_smithy_async::test_util::controlled_time_and_sleep;
/// let (time, sleep, mut gate) = controlled_time_and_sleep(UNIX_EPOCH);
/// let progress = Arc::new(AtomicUsize::new(0));
/// let task_progress = progress.clone();
/// let task = tokio::spawn(async move {
/... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 2aee690b78b921d9013c2e099e7bd69ff407a0aa | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2aee690b78b921d9013c2e099e7bd69ff407a0aa/sdk/aws-smithy-async/src/test_util.rs | 161 | 220 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:6 | /// ```
///
/// To be specific, when `do_something` is called, the code will advance to `sleep.sleep`.
/// When [`SleepGate::expect_sleep`] is called, the 1 second sleep will be captured, but `after sleep`
/// WILL NOT be printed, until `allow_progress` is called.
pub fn allow_progress(self) {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 2aee690b78b921d9013c2e099e7bd69ff407a0aa | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2aee690b78b921d9013c2e099e7bd69ff407a0aa/sdk/aws-smithy-async/src/test_util.rs | 201 | 260 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:7 | );
guard
}
}
impl AsyncSleep for ControlledSleep {
fn sleep(&self, duration: Duration) -> Sleep {
let barrier = self.barrier.clone();
let log = self.log.clone();
let pending = self.duration.clone();
let drop_guard = self.advance_guard.clone();
Sleep::new(async mo... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 2aee690b78b921d9013c2e099e7bd69ff407a0aa | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2aee690b78b921d9013c2e099e7bd69ff407a0aa/sdk/aws-smithy-async/src/test_util.rs | 241 | 300 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:8 | let log = Arc::new(Mutex::new(vec![]));
let sleep = InstantSleep::new(log.clone());
(ManualTimeSource { start_time, log }, sleep)
}
impl TimeSource for SystemTime {
fn now(&self) -> SystemTime {
*self
}
}
impl From<SystemTime> for SharedTimeSource {
fn from(value: SystemTime) -> Self {
... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 2aee690b78b921d9013c2e099e7bd69ff407a0aa | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2aee690b78b921d9013c2e099e7bd69ff407a0aa/sdk/aws-smithy-async/src/test_util.rs | 281 | 340 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:9 | let task = tokio::spawn(async move {
assert_eq!(time.now(), start);
let progress = task_progress;
progress.store(1, Ordering::Release);
sleep.sleep(Duration::from_secs(1)).await;
assert_eq!(time.now(), start + Duration::from_secs(1));
progress.stor... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 2aee690b78b921d9013c2e099e7bd69ff407a0aa | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/2aee690b78b921d9013c2e099e7bd69ff407a0aa/sdk/aws-smithy-async/src/test_util.rs | 321 | 348 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:1 | /*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
//! Test utilities for time and sleep
use std::sync::{Arc, Mutex};
use std::time::{Duration, SystemTime};
use tokio::sync::oneshot;
use tokio::sync::Barrier;
use tokio::time::timeout;
use crate::rt::s... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 3295543612dada803b8ced9d8bc26acd7a2bd274 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3295543612dada803b8ced9d8bc26acd7a2bd274/sdk/aws-smithy-async/src/test_util.rs | 1 | 60 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:2 | fn now(&self) -> SystemTime {
self.start_time + self.log.lock().unwrap().iter().sum::<Duration>()
}
}
/// A sleep implementation where calls to [`AsyncSleep::sleep`] block until [`SleepGate::expect_sleep`] is called
///
/// Create a [`ControlledSleep`] with [`controlled_time_and_sleep`]
#[derive(Debug, Clo... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 3295543612dada803b8ced9d8bc26acd7a2bd274 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3295543612dada803b8ced9d8bc26acd7a2bd274/sdk/aws-smithy-async/src/test_util.rs | 41 | 100 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:3 | advance_guard,
},
)
}
}
/// A sleep implementation where calls to [`AsyncSleep::sleep`] will complete instantly.
///
/// Create a [`InstantSleep`] with [`instant_time_and_sleep`]
#[derive(Debug, Clone)]
pub struct InstantSleep {
log: Arc<Mutex<Vec<Duration>>>,
}
impl AsyncSleep for Instant... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 3295543612dada803b8ced9d8bc26acd7a2bd274 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3295543612dada803b8ced9d8bc26acd7a2bd274/sdk/aws-smithy-async/src/test_util.rs | 81 | 140 |
awslabs/aws-sdk-rust:sdk/aws-smithy-async/src/test_util.rs:5 | /// ```rust
/// use std::time::Duration;
/// use aws_smithy_async::rt::sleep::AsyncSleep;
/// async fn do_something(sleep: &dyn AsyncSleep) {
/// println!("before sleep");
/// sleep.sleep(Duration::from_secs(1)).await;
/// println!("after sleep");
/// }
/// ```
///
/// To b... | rust | rust | rust-source | awslabs/aws-sdk-rust | sdk/aws-smithy-async/src/test_util.rs | Apache-2.0 | 3295543612dada803b8ced9d8bc26acd7a2bd274 | github | sdk | https://github.com/awslabs/aws-sdk-rust/blob/3295543612dada803b8ced9d8bc26acd7a2bd274/sdk/aws-smithy-async/src/test_util.rs | 161 | 220 |
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