Cargo Features

nj-core has no features set by default.

[dependencies]
nj-core = { version = "6.0.0", features = ["serde-json", "convert-uuid"] }
serde-json = serde_json
convert-uuid = uuid

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features.

serde_json serde-json?
uuid convert-uuid?