Tracking Issue for `const` `Extend` impls in libcore

[fee1-dead]

Feature gate: #![feature(const_extend)]

This is a tracking issue for const Extend impls in libcore.

Public API

// core::collect

impl<A, B, ExtendA, ExtendB> const Extend<(A, B)> for (ExtendA, ExtendB)
where
    ExtendA: ~const Extend<A>,
    ExtendB: ~const Extend<B>,

impl const Extend<()> for ()

Steps / History

• Implementation: Make it possible to have const impls for Iterator #92433
• Final comment period (FCP)
• Stabilization PR

Unresolved Questions

• None yet.