# toUnsigned method

int toUnsigned()

Returns the unsigned representation of this byte (0-255).

For single bytes only.

Example:

    final b1 = Byte(100);
    final b2 = Byte(-56);

    print(b1.toUnsigned());  // 100
    print(b2.toUnsigned());  // 200

Throws NoGuaranteeException if this represents multiple bytes.

## Implementation

    int toUnsigned() {
      if (!isSingleByte) {
        throw NoGuaranteeException('Cannot convert byte array to single unsigned value');
      }
      return _signedToUnsigned(_bytes[0]);
    }