pub async fn autodetect_async_create_or_stdout<P: AsRef<Path>>(
    path: Option<P>,
    compression_level: CompressionLevel
) -> Result<AsyncProcessorWriter<Box<dyn Processor + Send + Unpin>, Pin<Box<dyn AsyncWrite>>>>
Expand description

Create a file or open standard input, and automatically select a suitable encoder from file extension, async version.