Cargo Features
[dependencies]
u64-id = { version = "0.1.0", default-features = false, features = ["rand", "serde"] }
- default = rand, serde
-
These default features are set whenever
u64-id
is added without
somewhere in the dependency tree.default-features = false
Features from optional dependencies
In crates that don't use the dep:
syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.