Early exit stream selection #1
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The v2 implementation uses Node 12, which is end-of-life on April 30, 2022. See https://nodejs.org/en/about/releases/. Update to v3, which is based on Node 16 whose support lasts until April 30, 2024.
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LocalPool::try_run_one and run_until_stalled now correctly re-try when a future "yields" by calling wake and returning Pending.
```
error: unresolved link to `select`
--> futures-util/src/future/try_future/mod.rs:272:17
|
272 | /// using [`select!`] or [`join!`].
| ^^^^^^^ no item named `select` in scope
|
= note: `-D rustdoc::broken-intra-doc-links` implied by `-D warnings`
= note: `macro_rules` named `select` exists in this crate, but it is not in scope at this link's location
error: unresolved link to `join`
--> futures-util/src/future/try_future/mod.rs:272:32
|
272 | /// using [`select!`] or [`join!`].
| ^^^^^ no item named `join` in scope
|
= note: `macro_rules` named `join` exists in this crate, but it is not in scope at this link's location
error: unresolved link to `select`
--> futures-util/src/future/try_future/mod.rs:320:27
|
320 | /// type when using [`select!`] or [`join!`].
| ^^^^^^^ no item named `select` in scope
|
= note: `macro_rules` named `select` exists in this crate, but it is not in scope at this link's location
error: unresolved link to `join`
--> futures-util/src/future/try_future/mod.rs:320:42
|
320 | /// type when using [`select!`] or [`join!`].
| ^^^^^ no item named `join` in scope
|
= note: `macro_rules` named `join` exists in this crate, but it is not in scope at this link's location
error: unresolved link to `select`
--> futures-util/src/stream/stream/mod.rs:1802:15
|
1802 | /// the [`select!`] macro.
| ^^^^^^^ no item named `select` in scope
|
= note: `macro_rules` named `select` exists in this crate, but it is not in scope at this link's location
```
Although a relatively small change, it makes the code a little bit more readable than the originally nested `match` expressions.
SeeKRelative -> SeekRelative
Fixes a minor typo by changing "a tasks" to "a task" in the documentation comment for enter. Signed-off-by: hasheddan <georgedanielmangum@gmail.com>
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`select_early_exit` creates a stream that produces elements while either stream contains elements, and terminates when either stream runs out of elements.
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This builds on rust-lang#2583
I'll upstream this PR if/when that is merged.