pub fn export_mps<T, BidderId: Display + Eq + Hash + Clone + Ord, PortfolioId: Display + Eq + Hash + Clone + Ord, ProductId: Display + Eq + Hash + Clone + Ord>(
auction: &T,
buffer: &mut impl Write,
) -> Result<(), Error>Expand description
Convert a set of flow trading submissions to a quadratic program and export
this program to .mps format.