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Feature request: print features used to build each crate in tree #18
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That seems like a reasonable thing to do! |
Hi! I wanted to know if someone is working over this feature request? If not, maybe I can contribute to this issue. Any tips to proceed would be helpful! |
In addition to knowing which features are on, I think it would be useful to know which features are off too. Let me see the entire "feature-space". e.g. for @psinghal20's work on tikv/tikv#4167, they are trying to adjust features to remove bloat, and there are often 'negative' features that could disable code, that one might not know about. |
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Thanks for this tool,
to debug issue like desribed at rust-lang/cargo#4323 it would be nice
to show in
cargo tree
output the features used for building each crate(it can be done by parsing
cargo check -v
output),for example if
cargo tree
has such feature, then SO question can be solved just comparecargo tree
outputs,in one case it may print something like:
in other case
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