Cargo Features

[dependencies]
pdl = { version = "0.1.1", default-features = false, features = ["parse", "display", "to_json"] }
default = display, parse, to_json

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

parse default = log, nom
display default = indented
to_json default = serde, serde_json

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.

log parse
nom parse

Enables nom ^5

indented display
serde to_json
serde_json to_json