Cargo Features

[dependencies]
coffee_break = { version = "2.1.1", default-features = false, features = ["ra-friendly", "check-friendly"] }
default = check-friendly, ra-friendly

These default features are set whenever coffee_break is added without default-features = false somewhere in the dependency tree.

ra-friendly default
check-friendly default

CoffeeBreak has 3 features without comments.