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Let try_collect take advantage of try_fold overrides #94115

Merged
merged 1 commit into from
Mar 19, 2022
Merged

Let try_collect take advantage of try_fold overrides #94115

merged 1 commit into from
Mar 19, 2022

Commits on Mar 10, 2022

  1. Let try_collect take advantage of try_fold overrides 

    Without this change it's going through `&mut impl Iterator`, which handles `?Sized` and thus currently can't forward generics.

Here's the test added, to see that it fails before this PR (once a new enough nightly is out): https://play.rust-lang.org/?version=nightly&mode=debug&edition=2021&gist=462f2896f2fed2c238ee63ca1a7e7c56
    @scottmcm
    scottmcm committed Mar 10, 2022
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