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Make join! description more accurate

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EFanZh 2022-01-24 16:17:40 +08:00 committed by GitHub
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library/core/src/future/join.rs
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@ -9,7 +9,7 @@
/// Polls multiple futures simultaneously, returning a tuple
/// of all results once complete.
///
/// While `join!(a, b)` is similar to `(a.await, b.await)`,
/// While `join!(a, b).await` is similar to `(a.await, b.await)`,
/// `join!` polls both futures concurrently and is therefore more efficient.
///
/// # Examples