Cargo Features

[dependencies]
crunchy = { version = "0.2.2", default-features = false, features = ["limit_64", "limit_128", "limit_2048"] }
default = limit_128

The limit_128 feature is set by default whenever crunchy is added without default-features = false somewhere in the dependency tree.

std limit_64
limit_128 default
limit_256 limit_512 limit_1024 limit_2048

Crunchy has 4 features without comments.