encode method

@override Uint8List encode(dynamic value)

Encodes a value of this type.

Implementation

@override
Uint8List encode(dynamic value) {
  final result = Uint8List(32);
  final address = value.toString().toLowerCase();
  final hex = address.startsWith('0x') ? address.substring(2) : address;

  // Right-align 20 bytes in 32-byte slot
  for (var i = 0; i < 20; i++) {
    result[12 + i] = int.parse(hex.substring(i * 2, i * 2 + 2), radix: 16);
  }

  return result;
}