Cargo Features

nsvg = { version = "0.5.1", default-features = false, features = ["bindgen", "image"] }
default = image

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

Features from optional dependencies

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

bindgen implicit feature build

Enables default (logging) of bindgen ^0.26.3

image default

Enables default features of image ^0.19.0