/// Unset a given option (mark it as inactive)
Unset a given option (mark it as inactive)
Unset a given option ( mark it as inactive )
pub fn unset(&mut self, name: &str) -> Result<(), ()> {
        match self.get_mut(name) {
            Some(x) => {
                *x = false;
                Ok(())
            }
            None => Err(()),
        }
    }
pub fn unset ( & mut self , name : & str ) -> Result < ( ) , ( ) > { match self . get_mut ( name ) { Some ( x ) => { * x = false ; Ok ( ( ) ) } None => Err ( ( ) ) , } }
Unset a given option (mark it as inactive)
Unset a given option ( mark it as inactive )
&mut self
name
&str