IOException class

Exception thrown when an I/O operation fails.

This is the base class for all I/O-related exceptions in the streams library. It provides information about what went wrong during an I/O operation.

Example Usage

try {
  final input = FileInputStream('nonexistent.txt');
  await input.read(buffer);
} catch (e) {
  if (e is IOException) {
    print('I/O error: ${e.message}');
    if (e.cause != null) {
      print('Caused by: ${e.cause}');
    }
  }
}