134 struct Hex {  struct
140   explicit Hex(  argument
144       : Hex(spec, static_cast<uint8_t>(v)) {}  in Hex()  argument
146   explicit Hex(
150       : Hex(spec, static_cast<uint16_t>(v)) {}  in Hex()  function
152   explicit Hex(
156       : Hex(spec, static_cast<uint32_t>(v)) {}  in Hex()  function
158   explicit Hex(
162       : Hex(spec, static_cast<uint64_t>(v)) {}  in Hex()  function
164   explicit Hex(Pointee* v, PadSpec spec = absl::kNoPad)
165       : Hex(spec, reinterpret_cast<uintptr_t>(v)) {}  in Hex()  function
168   Hex(PadSpec spec, uint64_t v)  in Hex()  function
240   AlphaNum(Hex hex);  // NOLINT(runtime/explicit)