Method extend

arrow-array/src/builder/primitive_builder.rs:406–410

(&mut self, iter: T)

impl<P: ArrowPrimitiveType> Extend<Option<P::Native>> for PrimitiveBuilder<P> {
    #[inline]
    fn extend<T: IntoIterator<Item = Option<P::Native>>>(&mut self, iter: T) {
        for v in iter {
            self.append_option(v)
        }
    }
}

#[cfg(test)]