105         <Uri as TryFrom<T>>::Error: Into<HttpError>,  in get()
123         <Uri as TryFrom<T>>::Error: Into<HttpError>,  in head()
141         <Uri as TryFrom<T>>::Error: Into<HttpError>,  in post()
158         <Uri as TryFrom<T>>::Error: Into<HttpError>,  in put()
176         <Uri as TryFrom<T>>::Error: Into<HttpError>,  in delete()
194         <Uri as TryFrom<T>>::Error: Into<HttpError>,  in connect()
212         <Uri as TryFrom<T>>::Error: Into<HttpError>,  in options()
515         <Method as TryFrom<T>>::Error: Into<HttpError>,  in method()
537         <Uri as TryFrom<T>>::Error: Into<HttpError>,  in url()
558         <Version as TryFrom<T>>::Error: Into<HttpError>,  in version()
581         <HeaderName as TryFrom<N>>::Error: Into<HttpError>,  in header()
583         <HeaderValue as TryFrom<V>>::Error: Into<HttpError>,  in header()
606         <HeaderName as TryFrom<N>>::Error: Into<HttpError>,  in append_header()
608         <HeaderValue as TryFrom<V>>::Error: Into<HttpError>,  in append_header()
626     pub fn body<T>(self, body: T) -> Result<Request<T>, HttpError> {  in body()  argument