Cargo Features

mcfg has no features set by default.

[dependencies]
mcfg = { version = "0.1.1", features = ["command-line", "remove-self"] }
command-line = pretty_env_logger, structopt

Required by the binary

remove-self

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.

pretty_env_logger command-line?

Enables pretty_env_logger ^0.4.0

structopt command-line?