Add doc aliases to std:🧵:available_parallelism

2021-10-04 11:04:01 +02:00 · 2021-10-04 11:04:01 +02:00 · 03fbc160cd
commit 03fbc160cd
parent 6cc91cb3d8
1 changed files with 2 additions and 0 deletions
--- a/library/std/src/thread/mod.rs
+++ b/library/std/src/thread/mod.rs
@ -1460,6 +1460,8 @@ fn _assert_both<T: Send + Sync>() {}
 ///
 /// let count = thread::available_parallelism().map(|n| n.get()).unwrap_or(1);
 /// ```
+#[doc(alias = "hardware_concurrency")] // Alias for C++ `std::thread::hardware_concurrency`.
+#[doc(alias = "available_concurrency")] // Alias for a name we gave this API on unstable.
 #[unstable(feature = "available_parallelism", issue = "74479")]
 pub fn available_parallelism() -> io::Result<NonZeroUsize> {
    imp::available_parallelism()