Tracking Issue for const `hint::select_unpredictable`

[clarfonthey]

Feature gate: #![feature(const_select_unpredictable)]

This is a tracking issue for the usage of hint::select_unpredictable in constants.

It depends on const Destruct (#133214) and transitively const traits (#143874).

Public API

// core::hint

pub const fn select_unpredictable(condition: bool, true_val: T, false_val: T) -> T
where
    T: [const] Destruct;

Steps / History

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

• Implementation: const select_unpredictable #145939
• Final comment period (FCP)¹
• Stabilization PR

Unresolved Questions

• None yet.

Footnotes

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