Feature gate: #![feature(const_cmp)]

This is a tracking issue for PartialEq in const fn.

Public API

// core::cmp
#[const_trait]
pub trait PartialEq<Rhs: PointeeSized = Self>: PointeeSized { ... }

Steps / History

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

• Implementation: Make PartialEq a const_trait #142822
• Final comment period (FCP)¹
• Stabilization PR

Unresolved Questions / Blockers

• Blocked on Tracking Issue for RFC 3762, "Make trait methods callable in const contexts" #143874