Cargo Features

azalea-client = { version = "0.9.1", default-features = false, features = ["log"] }
default = log

The log feature is set by default whenever azalea-client is added without default-features = false somewhere in the dependency tree.

log default = bevy_log

enables bevy_log::LogPlugin by default

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.

bevy_log log