Cargo Features

[dependencies]
crypto-auditing-event-broker = { version = "0.2.3", default-features = false, features = ["libsystemd"] }
default = libsystemd

The libsystemd feature is set by default whenever crypto-auditing-event-broker is added without default-features = false somewhere in the dependency tree.

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.

libsystemd default