Function binding_compatible

nodedb/src/engine/graph/pattern/executor/mod.rs:285–303

(
    binding: &NodeBinding,
    csr: &CsrIndex,
    row: &BindingRow,
    node_id: u32,
)

}

fn binding_compatible(
    binding: &NodeBinding,
    csr: &CsrIndex,
    row: &BindingRow,
    node_id: u32,
) -> bool {
    // Check label constraint.
    if let Some(ref label) = binding.label
        && !csr.node_has_label(node_id, label)
    {
        return false;
    }
    if let Some(ref name) = binding.name
        && let Some(existing) = row.get(name)
    {
        return existing == csr.node_name_raw(node_id);
    }
    true
}

fn bind_node(row: &mut BindingRow, binding: &NodeBinding, csr: &CsrIndex, node_id: u32) {
    if let Some(ref name) = binding.name {