Method as_any_dictionary

arrow-array/src/cast.rs:986–988

Downcasts this to a [`AnyDictionaryArray`] panicking if not possible

(&self)

    /// Downcasts this to a [`AnyDictionaryArray`] panicking if not possible
    fn as_any_dictionary(&self) -> &dyn AnyDictionaryArray {
        self.as_any_dictionary_opt().expect("any dictionary array")
    }

    /// Downcasts this to a [`AnyRunEndArray`] returning `None` if not possible
    fn as_any_ree_opt(&self) -> Option<&dyn AnyRunEndArray>;