Crate netcore_nm 

NetworkManager backend for netcore.

Provides two things the netlink backend can’t:

1. Profiles — the NM-managed connection name, autoconnect flag, and type string. Consumed by [profiles_by_iface] so the netlink backend’s connections can be enriched.
2. Write actions — prefer/reconnect/forget/set_autoconnect, exposed via the Actions trait.

Runs sync like the other backends: builds a tokio current_thread runtime per call (~1ms). NM D-Bus calls complete in single-digit ms on a warm bus, so there’s no point keeping the connection around.

When NM isn’t on the bus, NmBackend::new returns None and the CLI runs without profile info or write actions — the tool degrades, it doesn’t fail.

Structs

NmBackend

Present only when NM is reachable on the system bus at construction. Holds no persistent state — each call opens a fresh D-Bus connection.

Functions

backend_error

Convenience constructor for Error::Backend; used internally by the D-Bus helpers.