Mutually exclusive options no longer change the dest
#11718
Merged
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Before, all members of a mutually exclusive option would have the same
dest
. This makes it clunky to figure out which of the mutex was selected.If people want to share the same dest, they can explicitly do so by setting
dest
on each option. Now,mutually_exclusive_group
simply provides validation.This also improves the corresponding error message.
[ci skip-rust]
[ci skip-build-wheels]