{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"ty::Uint(_)"}]}
            ty::Uint(_) | ty::RawPtr(..) | ty::FnPtr(..) => scalar.to_uint(src_layout.size)?,
        let v = match src_layout.ty.kind() {
            ty::Int(_) => scalar.to_int(src_layout.size)? as u128, // we will cast back to `i128` below if the sign matters