description

# toString method Null safety

String toString ()
override

Converts an OSError object to a string representation.

## Implementation

    String toString() {
      StringBuffer sb = new StringBuffer();
      sb.write("OS Error");
      if (message.isNotEmpty) {
        sb..write(": ")..write(message);
        if (errorCode != noErrorCode) {
          sb..write(", errno = ")..write(errorCode.toString());
        }
      } else if (errorCode != noErrorCode) {
        sb..write(": errno = ")..write(errorCode.toString());
      }
      return sb.toString();
    }