pub fn cancel(&mut self) {
        let _ = self
            .send
            .as_mut()
            .unwrap()
            .reset(ErrorCode::REQUEST_CANCELLED.into());
    }
/// Cancel request processing
///
/// Sends a request error with `REQUEST_CANCELLED` HTTP/3 error code. Once called, all other
/// calls on any object related to this request will fail.
///
/// Cancelling a request means that some request data have been processed by the application, which
/// decided to abandon the response.
Cancel request processing
Sends a request error with `REQUEST_CANCELLED` HTTP/3 error code. Once called, all other
calls on any object related to this request will fail.

Cancelling a request means that some request data have been processed by the application, which
decided to abandon the response.
Cancel request processing Sends a request error with ` REQUEST_CANCELLED ` HTTP / 3 error code . Once called all other calls on any object related to this request will fail . Cancelling a request means that some request data have been processed by the application which decided to abandon the response .
pub fn cancel(&mut self) {
        let _ = self
            .send
            .as_mut()
            .unwrap()
            .reset(ErrorCode::REQUEST_CANCELLED.into());
    }
pub fn cancel ( & mut self ) { let _ = self . send . as_mut ( ) . unwrap ( ) . reset ( ErrorCode :: REQUEST_CANCELLED . into ( ) ) ; }
Cancel request processing
Sends a request error with `REQUEST_CANCELLED` HTTP/3 error code.
Cancel request processing Sends a request error with ` REQUEST_CANCELLED ` HTTP / 3 error code .
&mut self