Unrolled build for rust-lang#129539

Rollup merge of rust-lang#129539 - oconnor663:poll_link, r=tgross35

link to Future::poll from the Poll docs

The most important thing about Poll is that Future::poll returns it, but previously the docs didn't emphasize this.

Author: rust-timer

library/core/src/task/poll.rs

@@ -5,6 +5,8 @@ use crate::ops::{self, ControlFlow};
 
 /// Indicates whether a value is available or if the current task has been
 /// scheduled to receive a wakeup instead.
+///
+/// This is returned by [`Future::poll`](core::future::Future::poll).
 #[must_use = "this `Poll` may be a `Pending` variant, which should be handled"]
 #[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
 #[lang = "Poll"]