I hope 1.51 brings the new cargo resolver to stable. I was fighting with a problem recently, solved in the new resolver. If we'd think a dependency such as:

I hope 1.51 brings the new cargo resolver to stable. I was fighting with a problem recently, solved in the new resolver. If we'd think a dependency such as: [target.'cfg(target_os = "macos")'.dependencies] foo = { version = "1", features = ["x"] } [target.'cfg(not(target_os = "macos"))'.dependencies] foo = { version = "1", features = [] } With the current resolver, the dependency `foo` will always be compiled with a feature `x`, no matter which target os you're using. Debugging this took me a while and I was surprised it's actually just how the current resolver works.