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# Description Currently, error spans for I/O errors in an `rm` invocation always point to the `rm` argument. This isn't ideal, because the user loses context as to which “target” actually had a problem: ![image](https://user-images.githubusercontent.com/658538/235723366-50db727e-9ba2-4d16-afc6-6a2406c584e0.png) Shadow the existing `span` variable in outer scope in `rm`'s implementation for the errors that may be detected while handling I/O results. This is desired, because all failures from this point are target-specific, and pointing at the argument that generated the target instead is better. The end user should now see this: ![image](https://user-images.githubusercontent.com/658538/235724345-1d2e98e0-6b20-4bf5-b8a2-8b4368cdfb05.png) # User-Facing Changes * When `rm` encounters I/O errors, their spans now point to the “target” argument associated with the error, rather than the `rm` token. # Tests + Formatting No tests currently cover this. I'm open to adding tests, but adding as follow-up sounds better ATM, since this wasn't covered before. # After Submitting Nothing needs to be done here, AFAIK. No I/O errors are currently demonstrated in official docs, though maybe they should be? |
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