Cargo Features

yas has no features set by default.

[dependencies]
yas = { version = "1.0.0", features = ["tui"] }
tui = cursive

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.

cursive tui?

Enables cursive ^0.15.0