Method append_null

arrow-array/src/builder/boolean_builder.rs:98–101

(&mut self)

    /// Appends a null slot into the builder
    #[inline]
    pub fn append_null(&mut self) {
        self.null_buffer_builder.append_null();
        self.values_builder.advance(1);
    }

    /// Appends `n` `null`s into the builder.
    #[inline]