ieviev/resharp
View on GitHub ↗ ★ 191 Rust
RE# - A high-performance, derivative-based regex engine with first-class support for intersection and complement operations.
3 mentions on Hacker News by 2 people: 0 stories, 3 comments · first 2025-07-25 · latest 2026-03-09
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…as bad as exponential backtracking, it's close to ReDoS territory. The rust version of the engine ( https://github.com/ieviev/resharp ) just returns an Error instead of falling back to NFA, I think that should be a reasonable approach, but…
comment by ieviev · 2026-03-09 · in RE#: how we built the fastest regex engine in F# -
If you're interested, the rust version is open source now as well: https://github.com/ieviev/resharp
comment by ieviev · 2026-03-07 · in RE#: how we built the fastest regex engine in F# -
Source repository ( https://github.com/ieviev/resharp ) seems to be deleted. Does anyone have a link to the actual code? Edit: answering myself, this seems to be (at least partially) merged into the dotnet itself…
comment by omgtehlion · 2025-07-25 · in RE#: High performance derivative-based regular expression matching (2024)