Cargo Features

[dependencies]
rusty-fork = { version = "0.3.0", default-features = false, features = ["timeout"] }
default = timeout

The timeout feature is set by default whenever rusty-fork is added without default-features = false somewhere in the dependency tree.

timeout default = wait-timeout

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.

wait-timeout timeout