Add new unstable API `downcast` to `std::io::Error`#98387

Merged

bors merged 8 commits intorust-lang:masterfrom

NobodyXu:feature/std_io_Error_try_downgrade_inner

Jul 16, 2022

Commits on Jun 23, 2022

Use `unwrap` instead of `unwrap_unchecked`
NobodyXu
committed

Commits on Jul 14, 2022

Rename `std::io::Error::try_downcast_inner` to `downcast`
NobodyXu
committed

Commits on Jul 15, 2022