Enable dependency feature only if dependency enabled

help
1

Is it possible to have a feature enable a dependency feature but only if that dependency is otherwise enabled?

[package]
name = "dep"

[features]
featureA = []

and:

[package]
name = "applib"

[features]
use_dep = ["dep"]
featureA = ["dep/featureA"]

So featureA exists in both packages, and I'd like to pass it through to dep, but only if use_dep is specified. Is there a way to do this in cargo without creating use_dep_with_featureA?

Thanks!

2

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