checkZstdMultithreadOptions function

void checkZstdMultithreadOptions(ZstdMultithreadOptions<Object?> options)

The four fields that describe the work, checked the same way wherever the options arrive: a value no path can honour is a mistake at the call, not a failure of the encode

Implementation

void checkZstdMultithreadOptions(ZstdMultithreadOptions<Object?> options) {
  final workers = options.workers;
  if (workers != null && workers < 1) {
    throw ArgumentError.value(workers, 'workers', 'Must be at least 1');
  }
  final budget = options.memoryBudget;
  if (budget != null && budget < 1) {
    throw ArgumentError.value(budget, 'memoryBudget', 'Must be at least 1');
  }
  if (options.overlapLog < 0 || options.overlapLog > 9) {
    throw ArgumentError.value(
        options.overlapLog, 'overlapLog', 'Must be 0 to 9');
  }
  if (options.jobSize < 0) {
    throw ArgumentError.value(
        options.jobSize, 'jobSize', 'Must not be negative');
  }
}