pub fn has_any_non_null_value(&self) -> bool {
        match &self {
            Self::RleDictionary(c) => c.has_any_non_null_value(),
            Self::Dictionary(c) => c.has_any_non_null_value(),
        }
    }
/// Determines if the column contains a non-null value
Determines if the column contains a non-null value
Determines if the column contains a non - null value
pub fn has_any_non_null_value(&self) -> bool {
        match &self {
            Self::RleDictionary(c) => c.has_any_non_null_value(),
            Self::Dictionary(c) => c.has_any_non_null_value(),
        }
    }
pub fn has_any_non_null_value ( & self ) -> bool { match & self { Self :: RleDictionary ( c ) => c . has_any_non_null_value ( ) , Self :: Dictionary ( c ) => c . has_any_non_null_value ( ) , } }
Determines if the column contains a non-null value
Determines if the column contains a non - null value
&self
&self