Method append_array

arrow-array/src/builder/boolean_builder.rs:152–159

(&mut self, array: &BooleanArray)

    /// (this means that underlying null values are copied as is).
    #[inline]
    pub fn append_array(&mut self, array: &BooleanArray) {
        self.values_builder.append_buffer(array.values());
        if let Some(null_buffer) = array.nulls() {
            self.null_buffer_builder.append_buffer(null_buffer);
        } else {
            self.null_buffer_builder.append_n_non_nulls(array.len());
        }
    }

    /// Builds the [BooleanArray] and reset this builder.
    pub fn finish(&mut self) -> BooleanArray {