Cargo Features

mini-lang has no features set by default.

[dependencies]
mini-lang = { version = "0.1.2", features = ["bin"] }
bin = structopt

Required by the mini 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.

structopt bin?