Tracking Issue for `cold_path`

[tgross35]

Feature gate: #![feature(cold_path)]

This is a tracking issue for core::hint::{cold_path}.

Please also see the meta discussion at #26179.

#![feature(likely_unlikely)] was split to a new tracking issue: #151619

Public API

// core::hint

pub const fn cold_path();

Steps / History

• Intrinsic implementation: Likely unlikely fix #120370
• Reexport in std::hint: Reexport likely/unlikely in std::hint #133695
• Behavior improvements: improve cold_path() #133852
• Final comment period (FCP)¹
• Stabilization PR

Unresolved Questions

• None yet.

Related

• Tracking Issue for likely_unlikely #151619
• Stabilize core::hint::cold_path #151576

Footnotes

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

[safinaskar]

I think stabilizing cold_path is blocked on #133852