Function is_known_directive

atomic-canonical/src/vocab.rs:185–187

Is this a directive name the system recognizes? Unknown ⇒ gate error.

(name: &str)

/// Is this a directive name the system recognizes? Unknown ⇒ gate error.
pub fn is_known_directive(name: &str) -> bool {
    DIRECTIVE_NAMES.contains(&name)
}

/// The subset of edges a `:::ref` dependency may declare. A `:::ref` names a
/// *dependency* on the traversable dependency chain, so its `edge=` is