Searched defs:is_none (Results 1 – 6 of 6) sorted by relevance
147 bool is_none() const { return type() == Type::NONE; } in is_none() function
186 pub(crate) fn is_none(&self) -> bool { in is_none() method
156 pub fn is_none(&self) -> bool { in is_none() method
360 pub fn is_none(self) -> bool { in is_none() method
1061 pub fn is_none(&self) -> bool { in is_none() method
1831 pub fn is_none(&self) -> bool { in is_none() method