Cargo Features

rubbl_core has no features set by default.

[dependencies]
rubbl_core = { version = "0.5.0", features = ["notifications"] }
notifications = anyhow, clap, termcolor

Affects rubbl_core::notify

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.

anyhow notifications?
clap notifications?
termcolor notifications?