Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

impl Default, Copy, Clone for std::io::Sink and Empty #86744

Merged
merged 1 commit into from
Aug 8, 2021
Merged

impl Default, Copy, Clone for std::io::Sink and Empty #86744

merged 1 commit into from
Aug 8, 2021

Commits on Jun 30, 2021

  1. impl Default, Copy, Clone for std::io::Sink and Empty 

    The omission of Sink: Default is causing me a slight inconvenience in
a test harness.  There seems little reason for this and Empty not to
be Clone and Copy too.

I have made all three of these insta-stable, because:

AIUI Copycan only be derived, and I was not able to find any
examples of how to unstably derive it.  I think it is probably not
possible.

I hunted through the git history for precedent and found

  79b8ad8
  Implement `Copy` for `IoSlice`
  rust-lang#69403

which was also insta-stable.

Signed-off-by: Ian Jackson <[email protected]>
    @ijackson
    ijackson committed Jun 30, 2021
    Configuration menu
    Copy the full SHA
    a7e88e0 View commit details
    Browse the repository at this point in the history