pub fn is_html(&self) -> bool {
        match self.content_type() {
            None => false,
            Some(s) => s.starts_with("text/html"),
        }
    }
/// Returns true if response is an HTML response.
Returns true if response is an HTML response.
Returns true if response is an HTML response .
pub fn is_html(&self) -> bool {
        match self.content_type() {
            None => false,
            Some(s) => s.starts_with("text/html"),
        }
    }
pub fn is_html ( & self ) -> bool { match self . content_type ( ) { None => false , Some ( s ) => s . starts_with ( " " ) , } }
Returns true if response is an HTML response.
Returns true if response is an HTML response .
&self