Cargo Features

color_blinder = { version = "1.0.2", default-features = false, features = ["labels"] }
default = labels

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

labels default = rusttype

Affects color_blinder::labels, color_blinder::Config.render_label, color_blinder::RuntimeConfig.render_label

Features from optional dependencies

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

rusttype labels