Cargo Features

rust_util has no features set by default.

rust_util = { version = "0.6.47", features = ["use_clap"] }
use_clap = clap

Affects rust_util::util_clap

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 use_clap?

Enables clap ^2.0