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Design meeting: Solution for NoCell and no_std #324

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@traviscross

Summary

Let's discuss the solution for NoCell with no_std as discussed here:

cc @p-avital

About this issue

This issue corresponds to a lang-team design meeting proposal. It corresponds to a possible topic of discussion that may be scheduled for deeper discussion during one of our design meetings.

Activity

  1. moved this from Needs triage to Scheduled in T-lang design meeting scheduleon Jun 4, 2025
  2. traviscross commented on Jun 4, 2025

    @traviscross
    ContributorAuthor

    We scheduled for 2025-07-23 to see about unblocking NoCell by coming up with a solution to the problem of how to express the propagation of auto traits for owned types with PhantomData<_> in no_std cases where Box<T> isn't available.

  3. moved this from Scheduled to Needs triage in T-lang design meeting scheduleon Jul 16, 2025
  4. RalfJung commented on Jul 23, 2025

    @RalfJung
    Member

    We scheduled for 2025-07-23 to see about unblocking NoCell by coming up with a solution to the problem of how to express the propagation of auto traits for owned types with PhantomData<_> in no_std cases where Box<T> isn't available.

    Apparently it got re-scheduled at some point. Would be nice to get such updates in the issue since that's where people interested in the meeting are most likely to see them :)

  5. traviscross commented on Jul 23, 2025

    @traviscross
    ContributorAuthor

    Yes, apparently it doesn't ping subscribed people when updating the date in the project board.

  6. RalfJung commented on Jul 23, 2025

    @RalfJung
    Member

    No project board actions generate any notifications, AFAIK. The only reason I knew about this date is that you actually wrote a message about it above.

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