[rustc]: Tracking Issue: `alloc_error_handler`

[Javagedes]

Unstable rustc feature name

alloc_error_handler

Unstable rustc feature issue link

rust-lang/rust#51540

Current progress of the feature

• Tracking issue created
• RFC created
• RFC accepted
• Implementation merged
• Feature stabilized

RFC number and PR link

N/A - Used before current process

Usage justification

A mandatory feature when using the alloc crate without the std crate. Will receive compliation error of error: language item required, but not found: oom without this.

Crate Usage

• patina_dxe_core: Defines the allocation error handler

[Javagedes]

rust-lang/rust#112331 provides an oom that panics when erroring. which would make this feature and functionality no longer necessary. We currently panic in our custom handler.