From 650d2454d700344b206c25c19ab1a6ff8f0c628b Mon Sep 17 00:00:00 2001 From: Pure White Date: Thu, 7 Oct 2021 07:46:22 +0800 Subject: [PATCH] doc: clarify `thread::scoped::JoinGuard` chapter (#313) --- src/leaking.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/leaking.md b/src/leaking.md index e46be7d..cf592ef 100644 --- a/src/leaking.md +++ b/src/leaking.md @@ -176,6 +176,12 @@ horribly degenerate. Also *oh my gosh* it's such a ridiculous corner case. ## thread::scoped::JoinGuard +> Note: This API has already been removed from std, for more information +> you may refer [issue #24292](https://github.com/rust-lang/rust/issues/24292). +> +> We still remain this chapter here because we think this example is still +> important, regardless of if it is still in std. + The thread::scoped API intended to allow threads to be spawned that reference data on their parent's stack without any synchronization over that data by ensuring the parent joins the thread before any of the shared data goes out