fn not_found<T: Into<Body>>(msg: T) -> Response<Body> {
    Response::builder()
        .status(StatusCode::NOT_FOUND)
        .body(msg.into())
        .unwrap()
}
/// Produces a 404 Not Found response with the given content.
Produces a 404 Not Found response with the given content.
Produces a 404 Not Found response with the given content .
fn not_found<T: Into<Body>>(msg: T) -> Response<Body> {
    Response::builder()
        .status(StatusCode::NOT_FOUND)
        .body(msg.into())
        .unwrap()
}
fn not_found < T : Into < Body > > ( msg : T ) -> Response < Body > { Response :: builder ( ) . status ( StatusCode :: NOT_FOUND ) . body ( msg . into ( ) ) . unwrap ( ) }
Produces a 404 Not Found response with the given content.
Produces a 404 Not Found response with the given content .
msg
T
msg
T