Cargo Features

[dependencies]
proton-launch = { version = "0.3.0", default-features = false, features = ["commandline"] }
default = commandline

The commandline feature is set by default whenever proton-launch is added without default-features = false somewhere in the dependency tree.

commandline default = clap

Required by the binary

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.

clap commandline