facebookarchive/cargo-guppy

Add feature resolution

sunshowers opened this issue · 1 comments

PackageGraph is pretty unaware of features. We'd like to add more precise feature resolution.

The general idea would be to build an index on top of PackageGraph, called FeatureGraph<'g>. This feature graph would have a node for each (package, feature) pair, with edges representing features being turned on.

Done!