[dalf]

This might be relevant here: there is a Rust implementation of this algorithm by BurntSushi [1], and discussion [2] about the performances and Hyperscan [3] in the case of Suricata [4]. HyperScan being regular expression matching library using AMD64 SIMD instructions by Intel. HyperScan is in low maintenance mode, but there is a maintained fork which is compatible with more architectures: Vectorscan [5]

[1] https://github.com/BurntSushi/aho-corasick/

[2] https://github.com/BurntSushi/aho-corasick/discussions/136

[3] https://github.com/intel/hyperscan

[4] https://github.com/OISF/suricata

[5] https://github.com/VectorCamp/vectorscan