Simple benchmark to compare the performance of Rust enums and traits
Run on a Core i7-3770 @ 3.4GHz, Windows 10
running 4 tests
test test_enum_variant ... ignored
test test_trait_variant ... ignored
test bench_enum_variant ... bench: 75,967 ns/iter (+/- 963)
test bench_trait_variant ... bench: 177,434 ns/iter (+/- 3,555)