GeezerVison is showing github.com — Store computed diffs behind a Rust-owned storage contract by sidkmenon · Pull Request #20 · devdotfast/diffr
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sidkmenon
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Sep 19, 2026
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Keep Store beside the search index and supply interchangeable memory, file and SQLite implementations. Backend and path are host configuration only; JavaScript sees no storage runtime. Cached data excludes query highlights and processed visibility.
Review order: #6 → #7 → #20 → #8 → #10 → #13.
Read commit by commit:
c83eab7da — Define the Rust computed-diff storage contract.5141f722d — Implement memory, file and SQLite stores behind host configuration.
Verification: the complete rewritten diffr tip has exactly the same Git tree as the previously tested tip (262 Rust tests passed, one ignored; 11 JS tests passed; TypeScript checks and the real pretty-output contract passed). No behavior changes in this rewrite. This replaces the old storage PR #11 after the stack reorder; no change was merged into main.
This history is organized by API boundaries. Intermediate contract/usage commits may intentionally precede their implementations and need not compile individually.
AI assistance: authored and reorganized with Codex.
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Keep the Store trait beside the search index that consumes it. Cache query-independent computed trees under versioned content/settings keys; selected highlights and plugin instances are excluded.
AI assistance: reorganized with Codex.
Select backend and location exclusively in Rust configuration. Include shared backend contract, persistence, corruption and config tests. Index lifetime and dependency injection are connected in the search-engine layer above.
AI assistance: reorganized with Codex.
sidkmenon
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codex/diff store
Store computed diffs behind a Rust-owned storage contract
Sep 19, 2026
This was referenced Sep 19, 2026
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