/// Check whether the bundle has syntactic significance, i.e. is not a
/// comment or space.
Check whether the bundle has syntactic significance, i.e. is not a
comment or space.
Check whether the bundle has syntactic significance i . e . is not a comment or space .
pub fn is_significant(&self) -> bool {
        match *self {
            Bundle::Space | Bundle::Comment => false,
            _ => true,
        }
    }
pub fn is_significant ( & self ) -> bool { match * self { Bundle :: Space | Bundle :: Comment => false , _ => true , } }
Check whether the bundle has syntactic significance, i.e.
Check whether the bundle has syntactic significance i . e .
&self