Cargo Features

[dependencies]
ferrunitas = { version = "0.4.0", default-features = false, features = ["std", "quantity_tags", "serde", "approx", "f64", "f32"] }
default = f64, std

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

std default

Enables std of optional approx, num-traits, and optional serde

serde:

Provide impls for common standard library types like Vec<T> and HashMap<K, V>.
Requires a dependency on the Rust standard library.

quantity_tags
serde

Enables serde

Affects model::serde_support

approx

Enables approx

Affects model::approx_support

f64 default

Affects ferrunitas::Real

f32

Affects ferrunitas::Real