Create output dir in rustdoc markdown render #70448
Merged
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rustdoc
command on a standalone markdown document fails because the output directory (which default todoc/
) is not created, even when specified with the--output
argument.This PR adds the creation of the output directory before the file creation to avoid an unexpected error which is unclear.
I am not sure about the returned error code. I did not find a table explaining them. So I simply put the same error code that is returned when
File::create
fails because they are both related to file-system errors.Resolve #70431