Cargo Features

CRDT has no features set by default.

[dependencies]
crdt = { version = "0.5.0", features = ["quickcheck_generators"] }
quickcheck_generators = quickcheck

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.

quickcheck quickcheck_generators?