Converts an OSError object to a string representation.
Source
String toString() {
StringBuffer sb = new StringBuffer();
sb.write("OS Error");
if (!message.isEmpty) {
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();
}