QR Swastika Avoider Tool Detects and Eliminates Unintended Swastika Patterns in QR Codes

A new Rust package, **qr-swastika-avoider**, has been published on crates.io. The crate is designed to detect and modify QR code data so that the resulting image does not contain a swastika shape, a visual pattern that can appear unintentionally in standard QR code generation. By applying a simple transformation algorithm to the encoded data, the library ensures that the final QR code remains functional while avoiding the problematic geometry.

The package was introduced on Hacker News, where it received three up‑votes and two comments. While the discussion was brief, users noted the niche but important use case for developers who need to guarantee that their QR codes do not display the swastika pattern, especially in contexts where such imagery could be misinterpreted or cause offense. The crate’s source code is hosted on GitHub, and it includes documentation and example usage for integrating the avoidance logic into existing QR‑generation workflows.

In summary, qr‑swastika‑avoider offers a focused solution for a specific visual artifact in QR codes. Its modest reception on Hacker News suggests that the feature may appeal to a specialized audience, and the crate provides a straightforward way for Rust developers to incorporate this safeguard into their projects.