{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"const"}]}
    const TOTAL_BITS: usize = size_of::<DepKind>() * 8;
impl<D: Deps> SerializedNodeHeader<D> {
    const LEN_BITS: usize = Self::TOTAL_BITS - Self::KIND_BITS - Self::WIDTH_BITS;