Fix panic in cargo metadata with dep on bin
#5558
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r? @matklad (rust_highfive has picked a reviewer for you, use r? to override) |
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This'll also need to be backported to beta as it's there as well |
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Interesting! I am not quite sure that this is the best behavior: ideally, each dependency should correspond to an extern crate declaration, so manufacturing some arbitray name for a binary-only crate does not feel like a right solution here. Perhaps the better option is to just omit this dependency altogether? However, I am actually not happy about this new dependencies format at all: #5461 (comment). Perhaps we should just revert #5461 for now? I am not sure I'll have bandwidth to handle this for the next couple of weeks. |
This fixes an accidental `unwrap` on a package which doesn't actually have a lib target in `cargo metadata`. It also refactors along the way to return a `Result` to propagate the error from `packages.get` Closes rust-lang#5548
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Sure yeah seems reasonable at least in isolation for this to drop the dependency edge. I don't have too many thoughts about whether or not we should revert, I'd be fine either way |
…chton" This reverts commit d0d3cb5, reversing changes made to 757112c. It is unclear if the design is right, see rust-lang#5558 (comment)
…chton" This reverts commit d0d3cb5, reversing changes made to 757112c. It is not clear that the design is right, see rust-lang#5558 (comment)
Revert "Auto merge of #5461 - matklad:meta-rename, r=alexcrichton" This reverts commit d0d3cb5, reversing changes made to 757112c. It is unclear if the design is right, see #5558 (comment)
Revert "Auto merge of #5461 - matklad:meta-rename, r=alexcrichton" This reverts commit d0d3cb5, reversing changes made to 757112c. It is not clear that the design is right, see #5558 (comment) this is the backport sibling of #5576
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☔ The latest upstream changes (presumably #5576) made this pull request unmergeable. Please resolve the merge conflicts. |
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No need for this any more! |
This fixes an accidental
unwrapon a package which doesn't actually have a libtarget in
cargo metadata. It also refactors along the way to return aResultto propagate the error from
packages.getCloses #5548