🚀 Day 2: MASSIVE 10x speedup & 99% memory reduction! Iterator magic FTW!

README.md

@@ -12,12 +12,12 @@ Solutions for [Advent of Code](https://adventofcode.com/) in [Rust](https://www.
 | Day | Part 1 | Part 2 |
 | :---: | :---: | :---:  |
 | [Day 1](./src/bin/01.rs) | `102.5µs` | `123.5µs` |
-| [Day 2](./src/bin/02.rs) | `1.1ms` | `3.8ms` |
+| [Day 2](./src/bin/02.rs) | `131.1µs` | `314.3µs` |
 | [Day 3](./src/bin/03.rs) | `85.1µs` | `121.6µs` |
 | [Day 4](./src/bin/04.rs) | `244.2µs` | `4.1ms` |
 | [Day 5](./src/bin/05.rs) | `196.7µs` | `66.3µs` |
 
-**Total: 9.94ms**
+**Total: 5.49ms**
 <!--- benchmarking table --->
 
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