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Channel.fromFile constructor

*<Null safety>*

Channel.fromFile(String path)

Gets a Channel for accessing the file at path.

The returned Channel supports read-only fdio operations on the file.


factory Channel.fromFile(String path) {
  HandleResult r = System.channelFromFile(path);
  if (r.status != ZX.OK) {
    throw ZxStatusException(r.status, getStringForStatus(r.status));
  return Channel(r.handle);