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A-const-evalArea: Constant evaluation, covers all const contexts (static, const fn, ...)Area: Constant evaluation, covers all const contexts (static, const fn, ...)C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFCF-const_async_blocks`#![feature(const_async_blocks)]``#![feature(const_async_blocks)]`
Description
This is a tracking issue for use of async {}
expressions in const contexts.
The feature gate for the issue is #![feature(const_async_blocks)]
.
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.
Steps
- Implement the feature (Allow
async {}
expressions in const contexts #85353) - Adjust documentation (see instructions on rustc-dev-guide)
- Stabilization PR (see instructions on rustc-dev-guide)
Unresolved Questions
Implementation history
gxtaillon, lokanchung, HarmoGlace, Jules-Bertholet, marziply and 1 more
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A-const-evalArea: Constant evaluation, covers all const contexts (static, const fn, ...)Area: Constant evaluation, covers all const contexts (static, const fn, ...)C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFCF-const_async_blocks`#![feature(const_async_blocks)]``#![feature(const_async_blocks)]`