Cargo Features

[dependencies]
libsystemd-sys = { version = "0.9.3", default-features = false, features = ["bus", "journal", "systemd_v245"] }
default = bus, journal

These default features are set whenever libsystemd-sys is added without default-features = false somewhere in the dependency tree.

bus default

Affects libsystemd-sys::bus

journal default

Affects libsystemd-sys::journal

systemd_v245

Affects journal::sd_journal_open_namespace