Add Rust repository quality gates

.github/pull_request_template.md

@@ -0,0 +1,15 @@
+## Objective
+
+Describe the single problem or maintenance goal this PR addresses.
+
+## Changes
+
+Describe the smallest set of changes made to achieve the objective.
+
+## Verification
+
+- [ ] `cargo fmt --all --check`
+- [ ] `cargo clippy --workspace --all-targets --all-features -- -D warnings`
+- [ ] `cargo test --workspace --all-features`
+- [ ] New or changed detection behavior includes positive and negative tests
+- [ ] I reviewed the diff for unrelated refactoring or duplicated binding logic

.github/workflows/rust-quality.yml

@@ -0,0 +1,18 @@
+name: Rust quality
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  quality:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: 1.88.0
+          components: rustfmt, clippy
+      - run: cargo fmt --all --check
+      - run: cargo clippy --workspace --all-targets --all-features -- -D warnings
+      - run: cargo test --workspace --all-features

.github/workflows/wasm-binding.yml

@@ -27,6 +27,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
         with:
+          toolchain: 1.88.0
           targets: wasm32-unknown-unknown
       - uses: actions/setup-node@v4
         with:

AGENTS.md

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+# DataFog Core repository rules
+
+## Correctness
+
+- Detection changes require positive and negative tests that prove the changed behavior.
+- Do not silently discard fallible results.
+- Avoid panic paths for user-controlled input.
+- Preserve documented entity offset semantics across the Rust core and all bindings.
+
+## Structure
+
+- Add files only for distinct logical components.
+- Do not introduce abstractions without a demonstrated need in the current codebase.
+- Keep bindings thin: PII detection semantics belong in `crates/core`.
+- Do not duplicate detector logic in Python, Node, or WASM bindings.
+- Do not perform unrelated refactoring while implementing a scoped change.
+
+## Code
+
+- Comments document public behavior or explain non-obvious reasoning; do not narrate syntax.
+- Prefer descriptive names over abbreviations.
+- New third-party dependencies require a concrete need that cannot be met reasonably with the standard library or existing dependencies.
+
+## Changes
+
+- Keep each pull request focused on one behavior or maintenance goal.
+- Run `cargo fmt --all --check`, `cargo clippy --workspace --all-targets --all-features -- -D warnings`, and `cargo test --workspace --all-features` before merging Rust changes.

bindings/node/Cargo.toml

@@ -2,6 +2,7 @@
 name = "datafog-node"
 version = "0.1.0"
 edition = "2024"
+rust-version = "1.88"
 description = "Node.js bindings for datafog-core"
 license = "MIT"
 repository = "https://github.com/DataFog/datafog-core"

bindings/python/Cargo.toml

@@ -2,6 +2,7 @@
 name = "datafog-core-python"
 version = "0.1.0"
 edition = "2024"
+rust-version = "1.88"
 description = "Python bindings for datafog-core"
 license = "MIT"
 repository = "https://github.com/DataFog/datafog-core"

bindings/wasm/Cargo.toml

@@ -2,6 +2,7 @@
 name = "datafog-wasm"
 version = "0.1.0"
 edition = "2024"
+rust-version = "1.88"
 description = "WebAssembly bindings for datafog-core"
 license = "MIT"
 repository = "https://github.com/DataFog/datafog-core"

crates/core/Cargo.toml

@@ -2,7 +2,7 @@
 name = "datafog-core"
 version = "0.1.0"
 edition = "2024"
-rust-version = "1.85"
+rust-version = "1.88"
 description = "Fast structured PII detection library"
 license = "MIT"
 homepage = "https://datafog.ai"

rust-toolchain.toml

@@ -0,0 +1,4 @@
+[toolchain]
+channel = "1.88.0"
+profile = "minimal"
+components = ["rustfmt", "clippy"]

rustfmt.toml

@@ -0,0 +1,2 @@
+edition = "2024"
+style_edition = "2024"