Function lift_constraint

atomic-canonical/src/lift.rs:199–208

Lift a `:::constraint` container into a `Constraint`.

(d: &Directive, human_key: &str, n: usize)

/// Lift a `:::constraint` container into a `Constraint`.
fn lift_constraint(d: &Directive, human_key: &str, n: usize) -> Constraint {
    let local =
        d.id.clone()
            .unwrap_or_else(|| format!("{}-constraint-{n}", slug(human_key)));
    Constraint {
        type_: NodeType::Constraint.as_str().to_string(),
        id: as_urn("constraint", &local),
        text: d.body.clone(),
    }
}

/// Lift a `:::ref{to= edge=}` leaf into a typed dependency edge. Both `to` and
/// `edge` are required (a dependency with no target or no edge type is a lift