Cargo Features

fil_actors_shared has no features set by default.

[dependencies]
fil_actors_shared = { version = "17.0.3", features = ["json", "arb"] }
json

Enables json of fvm_ipld_bitfield ^0.6

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.

quickcheck arb?