Cargo Features

[dependencies]
pareg_core = { version = "0.5.2", default-features = false, features = ["color-auto-stderr", "color-always"] }
default = color-auto-stderr

The color-auto-stderr feature is set by default whenever pareg_core is added without default-features = false somewhere in the dependency tree.

color-auto-stderr default
color-auto-stdout color-never color-always

pareg_core has 3 features without comments.