execAndWaitStderrAsString method

Future<String?> execAndWaitStderrAsString(
  1. String containerName,
  2. String command,
  3. List<String> args, {
  4. bool trim = false,
  5. int? desiredExitCode,
  6. Pattern? dataMatcher,
})
inherited

Calls execAndWaitStderrAsString and returns Output.asString.

Implementation

Future<String?> execAndWaitStderrAsString(
    String containerName, String command, List<String> args,
    {bool trim = false, int? desiredExitCode, Pattern? dataMatcher}) async {
  var output = await execAndWaitStderr(containerName, command, args,
      desiredExitCode: desiredExitCode);
  return _waitOutputAsString(output, trim, dataMatcher);
}