{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"chalk_ir::ConstValue::Concrete(c)"}]}
        chalk_ir::ConstValue::Concrete(c) => match &c.interned {
        chalk_ir::ConstValue::Placeholder(_) => None,
            ConstScalar::Bytes(it, _) => Some(u128::from_le_bytes(pad16(it, false))),