Cargo Features
fil_actors_runtime_v10 has no features set by default.
[dependencies]
fil_actors_runtime_v10 = { version = "2.0.0", features = ["arb"] }- arb = 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.