Tracking Issue for ops::Yeet (feature(try_trait_v2_yeet))

[scottmcm]

Feature gate: #![feature(try_trait_v2_yeet)]

This is a tracking issue for standard library additions related to #96373, which for now means the ops::Yeet struct and related impls.

It currently exists experimentally and likely needs an RFC before stabilization -- at the very least it will not stabilize under the name Yeet. Please try this out and give experience reports, but be aware that it may well change drastically or be removed entirely.

Public API

// core::ops
pub struct Yeet<E>(pub E);

impl<T> ops::FromResidual<ops::Yeet<()>> for Option<T>;
impl<T, E, F: From<E>> ops::FromResidual<ops::Yeet<E>> for Result<T, F>;

Steps / History

• Implementation: #96376
• Final comment period (FCP)
• Stabilization PR

Unresolved Questions

• The name, of course.