Porting natsort to Rust taught me that "it compiles" is the easy 5%

TL;DR: I ported Python's natsort library to Rust for Port Mortem 2026. Writing the sorting algorithm turned out to be the easy part. The difficult part was proving the Rust implementation behaved identically to the original Python library across thousands of edge cases without quietly changing ...

Source: [Dev.to](https://dev.to/codewitharyan29/porting-natsort-to-rust-taught-me-that-it-compiles-is-the-easy-5-2ac3)