encode method
Encode values with ABI rules based on the ABI type schemes @return byte[] of ABI encoding @throws IllegalArgumentException if encoder cannot infer the type from obj
Implementation
@override
Uint8List encode(dynamic obj) {
if (obj is! int && obj is! BigInt) {
throw ArgumentError('cannot infer type for bool abi value encode');
}
var value = obj is BigInt ? obj.toInt() : obj as int;
if (value < 0 || value > 255) {
throw ArgumentError('$value cannot be encoded into a byte');
}
return Uint8List.fromList([value]);
}