Method pack

src/repr/src/row.rs:194–202

Take some `Datum`s and pack them into a `Row`. This method builds a `Row` by repeatedly increasing the backing allocation. If the contents of the iterator are known ahead of time, consider [`Row::with_capacity`] to right-size the allocation first, and then [`RowPacker::extend`] to populate it with `Datum`s. This avoids the repeated allocation resizing and copying.

(iter: I)

    /// first, and then [`RowPacker::extend`] to populate it with `Datum`s.
    /// This avoids the repeated allocation resizing and copying.
    pub fn pack<'a, I, D>(iter: I) -> Row
    where
        I: IntoIterator<Item = D>,
        D: Borrow<Datum<'a>>,
    {
        let mut row = Row::default();
        row.packer().extend(iter);
        row
    }

    /// Use `self` to pack `iter`, and then clone the result.
    ///