PacketHeaderCaster typedef

Implementation

// extension type const HeaderView<K extends ByteField>(ByteStruct<K> _struct) {
//   // All fields accessible, bounds-checked
//   int? operator [](K key) => key.getInOrNull(_struct);
//   void operator []=(K key, int value) => key.setIn(_struct, value);
// }
///
/// [Header]
///
typedef PacketHeaderCaster = PacketHeader Function(TypedData typedData);