Method append_null

arrow-array/src/builder/primitive_builder.rs:218–221

(&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.push(T::Native::default());
    }

    /// Appends `n` no. of null's into the builder
    #[inline]