/// Check whether this name is a bit.
Check whether this name is a bit.
Check whether this name is a bit .
pub fn is_bit(&self) -> bool {
        match *self {
            ResolvableName::Bit(_) => true,
            _ => false,
        }
    }
pub fn is_bit ( & self ) -> bool { match * self { ResolvableName :: Bit ( _ ) => true , _ => false , } }
Check whether this name is a bit.
Check whether this name is a bit .
&self