Advent of Code 2020

To run all days:

cargo run --release

Timings generated by:

cargo bench

Timings

Day	Part1	Part2	Generator
1	133.75 ns	8.0374 µs	42.577 µs
2	7.2110 µs	1.7120 µs	850.68 µs
3	1.0473 µs	4.8882 µs	49.991 µs
4	772.93 ns	931.63 ns	418.485 µs
5	14.761 ns	3.3926 µs	163.75 µs
6	1.6780 µs	1.6304 µs	116.09 µs

Old Timings

Day	Attempt #	Part1	Part2	Generator
4	1	41.853 µs	60.607 µs	526.939 µs