pub fn compression(&self) -> Option<&str> {
        match self.claims.get("zip") {
            Some(Value::String(val)) => Some(val),
            _ => None,
        }
    }
/// Return the value for compression header claim (zip).
Return the value for compression header claim (zip).
Return the value for compression header claim ( zip ) .
pub fn compression(&self) -> Option<&str> {
        match self.claims.get("zip") {
            Some(Value::String(val)) => Some(val),
            _ => None,
        }
    }
pub fn compression ( & self ) -> Option < & str > { match self . claims . get ( " " ) { Some ( Value :: String ( val ) ) => Some ( val ) , _ => None , } }
Return the value for compression header claim (zip).
Return the value for compression header claim ( zip ) .
&self
&self