Cargo Features

[dependencies]
cargo-zigbuild = { version = "0.18.4", default-features = false, features = ["universal2"] }
default = universal2

The universal2 feature is set by default whenever cargo-zigbuild is added without default-features = false somewhere in the dependency tree.

universal2 default = fat-macho

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.

fat-macho universal2