55         self: Pin<&mut Self>,  in poll_write()
69     fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), io::Error>>;  in poll_flush()
129     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), io::Error>>;  in poll_shutdown()
155         self: Pin<&mut Self>,  in poll_write_vectored()
227         self: Pin<&mut Self>,  in poll_write()
235         self: Pin<&mut Self>,  in poll_write_vectored()
246     fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_flush()
250     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_shutdown()
257         self: Pin<&mut Self>,  in poll_write()
266         mut self: Pin<&mut Self>,  in poll_write_vectored()
277     fn poll_flush(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_flush()
281     fn poll_shutdown(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_shutdown()
288         mut self: Pin<&mut Self>,  in poll_write()
296         mut self: Pin<&mut Self>,  in poll_write_vectored()
307     fn poll_flush(mut self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_flush()
311     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_shutdown()
318         mut self: Pin<&mut Self>,  in poll_write()
326         mut self: Pin<&mut Self>,  in poll_write_vectored()
337     fn poll_flush(mut self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_flush()
341     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_shutdown()
348         mut self: Pin<&mut Self>,  in poll_write()
356         mut self: Pin<&mut Self>,  in poll_write_vectored()
367     fn poll_flush(mut self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_flush()
371     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_shutdown()
378         mut self: Pin<&mut Self>,  in poll_write()
386         mut self: Pin<&mut Self>,  in poll_write_vectored()
397     fn poll_flush(mut self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_flush()
401     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_shutdown()