Tracking issue for `Waker::from_fn_ptr`

[dtolnay]

Feature gate: #![feature(waker_from_fn_ptr)]

Public API

// core::task

impl Waker {
    pub const fn from_fn_ptr(f: fn()) -> Self;
}

impl LocalWaker {
    pub const fn from_fn_ptr(f: fn()) -> Self;
}

Steps / History

(Remember to update the S-tracking-* label when checking boxes.)

• Implementation: feat: add from_fn_ptr to Waker and LocalWaker #146057
• Final comment period (FCP)¹
• Stabilization PR

Unresolved Questions

• None yet.

Footnotes

1. https://std-dev-guide.rust-lang.org/feature-lifecycle/stabilization.html ↩