Cargo Features

snake-rs has no features set by default.

[dependencies]
snake-rs = { version = "0.1.2", features = ["display"] }
display = sfml

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.

sfml display?

Enables sfml ^0.16.0