toFile method

Future<String> toFile(
  1. String? passphrase, [
  2. Map<String, dynamic>? options
])

Implementation

Future<String> toFile(String? passphrase,
    [Map<String, dynamic>? options]) async {
  try {
    await this.encryptAccount(passphrase, options);
    return json.encode(this.keyStoreMap);
  } catch (e) {
    rethrow;
  }
}