toString method

@override String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  final buffer = StringBuffer()
    ..writeln('TwitterUploadException: $message\n')
    ..writeln('  ✅ File Path:')
    ..writeln('   ${file.path}\n');

  if (response.request != null) {
    buffer
      ..writeln('  ✅ Status Code:')
      ..writeln('   ${response.statusCode}\n')
      ..writeln('  ✅ Request:')
      ..writeln('   ${response.request}\n')
      ..writeln('  ✅ Headers:')
      ..writeln('   ${response.headers}\n');

    if (body != null) {
      buffer
        ..writeln('  ✅ Body:')
        ..writeln('   $body\n');
    }
  }

  buffer.writeln('  Please create an Issue if you have a question '
      'or suggestion for this exception.');

  return buffer.toString();
}