Cargo Features

[dependencies]
lyon_geom = { version = "1.0.6", default-features = false, features = ["std", "serialization"] }
default = std

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

std default

Enables std of arrayvec, euclid, and num-traits

serialization = serde

Enables serde of euclid

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.

serde serialization?