59         self: Pin<&mut Self>,  in poll_write()
73     fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), io::Error>>;  in poll_flush()
133     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), io::Error>>;  in poll_shutdown()
159         self: Pin<&mut Self>,  in poll_write_vectored()
231         self: Pin<&mut Self>,  in poll_write()
239         self: Pin<&mut Self>,  in poll_write_vectored()
250     fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_flush()
254     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_shutdown()
261         self: Pin<&mut Self>,  in poll_write()
270         mut self: Pin<&mut Self>,  in poll_write_vectored()
281     fn poll_flush(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_flush()
285     fn poll_shutdown(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_shutdown()
292         mut self: Pin<&mut Self>,  in poll_write()
300         mut self: Pin<&mut Self>,  in poll_write_vectored()
311     fn poll_flush(mut self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_flush()
315     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_shutdown()
322         mut self: Pin<&mut Self>,  in poll_write()
330         mut self: Pin<&mut Self>,  in poll_write_vectored()
341     fn poll_flush(mut self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_flush()
345     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_shutdown()
352         mut self: Pin<&mut Self>,  in poll_write()
360         mut self: Pin<&mut Self>,  in poll_write_vectored()
371     fn poll_flush(mut self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_flush()
375     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_shutdown()
382         mut self: Pin<&mut Self>,  in poll_write()
390         mut self: Pin<&mut Self>,  in poll_write_vectored()
401     fn poll_flush(mut self: Pin<&mut Self>, _: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_flush()
405     fn poll_shutdown(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<io::Result<()>> {  in poll_shutdown()