Cargo Features

[dependencies]
num-rational = { version = "0.4.2", default-features = false, features = ["std", "num-bigint-std", "num-bigint", "serde"] }
default = num-bigint, std

These default features are set whenever num-rational is added without default-features = false somewhere in the dependency tree.

std default

Enables std of optional num-bigint, num-integer, and num-traits

num-bigint-std

Enables std of num-bigint

num-bigint default num-bigint-std?

Enables num-bigint

Affects num-rational::BigRational

serde

Enables serde