Trait arrow_digest::ArrayDigest

source ·

pub trait ArrayDigest: OutputSizeUser {
    // Required methods
    fn digest(array: &dyn Array) -> Output<Self>;
    fn new(data_type: &DataType) -> Self;
    fn update(
        &mut self,
        array: &dyn Array,
        parent_null_bitmap: Option<&NullBuffer>
    );
    fn finalize(self) -> Output<Self>;
}