Cargo Features

percentage-rs has no features set by default.

[dependencies]
percentage-rs = { version = "0.1.6", features = ["serde_support"] }
serde_support = serde

Enables serde based serialization and deserialization

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 serde_support?