Skip to content

Tracking Issue for unsized const parameter types: feature(unsized_const_params) #128028

Open
@BoxyUwU

Description

@BoxyUwU

This is a tracking issue for supporting unsized types in const generics.
The feature gate for the issue is #![feature(unsized_const_params)].

About tracking issues

Tracking issues are used to record the overall progress of implementation.
They are also used as hubs connecting to other relevant issues, e.g., bugs or open design questions.
A tracking issue is however not meant for large scale discussion, questions, or bug reports about a feature.
Instead, open a dedicated issue for the specific matter and add the relevant feature gate label.
Discussion comments will get marked as off-topic or deleted.
Repeated discussions on the tracking issue may lead to the tracking issue getting locked.

Steps

Most of the work here will be coordinated in the #project-const-generics stream on zulip.

Unresolved Questions

  • Can we forbid references and support !Sized types some other way

Implementation history

cc @rust-lang/project-const-generics

Metadata

Metadata

Assignees

No one assigned

    Labels

    A-const-genericsArea: const generics (parameters and arguments)C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCF-unsized_const_params`#![feature(unsized_const_params)]`T-langRelevant to the language team, which will review and decide on the PR/issue.

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions