Library and benchmark program for Arctic and Shine

Ian Goldberg 1408d96080 Add Cargo.lock file hai 9 meses
src 6b436ac7c0 Use references, not copies, in the inner loop of gen hai 9 meses
Cargo.lock 1408d96080 Add Cargo.lock file hai 9 meses
Cargo.toml 55187fb080 Use itertools::combinations instead of rolling our own hai 9 meses