Method len

arrow-buffer/src/builder/null.rs:262–264

Return the number of bits in the buffer.

(&self)

    /// Return the number of bits in the buffer.
    pub fn len(&self) -> usize {
        self.bitmap_builder.as_ref().map_or(self.len, |b| b.len())
    }

    /// Check if the builder is empty.
    pub fn is_empty(&self) -> bool {