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Move stream items into tokio-stream (#3277)

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This change removes all references to `Stream` from
within the `tokio` crate and moves them into a new
`tokio-stream` crate. Most types have had their
`impl Stream` removed as well in-favor of their
inherent methods.

Closes #2870
This commit is contained in:
Lucio Franco
2020-12-15 20:24:38 -08:00
committed by GitHub
parent fcce78b33a
commit 8efa62013b
101 changed files with 710 additions and 577 deletions
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tokio/tests/task_blocking.rs
+10 -4
View File
@@ -7,6 +7,10 @@ use tokio_test::assert_ok;
use std::thread;
use std::time::Duration;
mod support {
pub(crate) mod mpsc_stream;
}
#[tokio::test]
async fn basic_blocking() {
// Run a few times
@@ -165,7 +169,8 @@ fn coop_disabled_in_block_in_place() {
.build()
.unwrap();
let (tx, rx) = tokio::sync::mpsc::unbounded_channel();
let (tx, rx) = support::mpsc_stream::unbounded_channel_stream();
for i in 0..200 {
tx.send(i).unwrap();
}
@@ -175,7 +180,7 @@ fn coop_disabled_in_block_in_place() {
let jh = tokio::spawn(async move {
tokio::task::block_in_place(move || {
futures::executor::block_on(async move {
use tokio::stream::StreamExt;
use tokio_stream::StreamExt;
assert_eq!(rx.fold(0, |n, _| n + 1).await, 200);
})
})
@@ -195,7 +200,8 @@ fn coop_disabled_in_block_in_place_in_block_on() {
thread::spawn(move || {
let outer = tokio::runtime::Runtime::new().unwrap();
let (tx, rx) = tokio::sync::mpsc::unbounded_channel();
let (tx, rx) = support::mpsc_stream::unbounded_channel_stream();
for i in 0..200 {
tx.send(i).unwrap();
}
@@ -204,7 +210,7 @@ fn coop_disabled_in_block_in_place_in_block_on() {
outer.block_on(async move {
tokio::task::block_in_place(move || {
futures::executor::block_on(async move {
use tokio::stream::StreamExt;
use tokio_stream::StreamExt;
assert_eq!(rx.fold(0, |n, _| n + 1).await, 200);
})
})