Rollup merge of #79211 - yoshuawuyts:future-doc-alias, r=Mark-Simulacrum

Add the "async" and "promise" doc aliases to `core::future::Future` Adds the "async" and "promise" doc aliases to `core::future::Future`. This enables people who search for "async" or "promise" to find `Future`, which is Rust's core primitive for async programming. Thanks!
2020-12-19 15:16:01 +09:00 · 2020-12-19 15:16:01 +09:00 · 60aad47c13
parent 0765536c0b 48d5874914
commit 60aad47c13
1 changed files with 1 additions and 0 deletions
--- a/library/std/src/keyword_docs.rs
+++ b/library/std/src/keyword_docs.rs
@ -2196,6 +2196,7 @@ mod where_keyword {}

 // 2018 Edition keywords

+#[doc(alias = "promise")]
 #[doc(keyword = "async")]
 //
 /// Return a [`Future`] instead of blocking the current thread.