let mut buf:Vec=Vec::new(); let (mut i, mut buf_size) = (0, 50); for v in (&stream).bytes() { i+=1; if i > buf_size { break; } buf.push(v.unwrap()); } // ... // 后续对stream进行的操作均无效 stream.shutdown(Shutdown::Both).expect("shutdown call failed"); stream.write(reply.as_bytes()).unwrap(); stream.flush().unwrap();
