tree 370c8bc5e7dacda9fe6cdf8d337d05369534ca4a
parent 9d9f47fd86779cd6045e704c156dd4f1fd7d98a9
author Joshua Seaton <joshuaseaton@google.com> 1606073400 +0000
committer CQ Bot <commit-bot@chromium.org> 1606073400 +0000

[zbitl] Be more consistent about copy return signatures

Always return fitx::result<CopyError<std::decay_t<CopyStorage>>>, as it
is not convertible to that without the std::decay_t (or vice-versa) and
we could be plumbing up wrong error types as is.

Bug: 57244
Change-Id: Ib2f2e753e6d41483dba8eb2e427e90f334473764
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/453474
Reviewed-by: David Greenaway <dgreenaway@google.com>
Reviewed-by: Roland McGrath <mcgrathr@google.com>
Testability-Review: David Greenaway <dgreenaway@google.com>
Testability-Review: Roland McGrath <mcgrathr@google.com>
Commit-Queue: Joshua Seaton <joshuaseaton@google.com>