Cargo Features

[dependencies]
iprfc = { version = "0.2.0", default-features = false, features = ["std", "serde"] }
default = std

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

std default

Enables ipnet, std of bitflags

serde

Enables serde, serde of bitflags and ipnet

iprfc has 3 features without comments.