Cargo Features

[dependencies]
rustfmt-unstable = { version = "1.0.0", default-features = false, features = ["auto-resolve"] }
default = auto-resolve

The auto-resolve feature is set by default whenever rustfmt-unstable is added without default-features = false somewhere in the dependency tree.

auto-resolve default

Enables cargo_metadata ^0.18.1

rustfmt-unstable has 2 features without comments.