55a612381b
The ConfidenceSource enum was already fully implemented with: - Three variants (Native, Heuristic, Ocr) with lowercase serde - Hash derive for HashMap usage - Module docstring citing INV-9 stable taxonomy - Public re-export in lib.rs - All 4 tests passing Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
52 lines
1.7 KiB
Markdown
52 lines
1.7 KiB
Markdown
# pdftract-1qal2: ConfidenceSource enum verification
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## Status: PASS
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The `ConfidenceSource` enum was already fully implemented in `crates/pdftract-core/src/confidence.rs`.
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## Acceptance criteria verification
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### Each variant serializes to its lowercase string
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**PASS** - Test `test_serialize_lowercase` confirms:
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- `Native` → `"native"`
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- `Heuristic` → `"heuristic"`
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- `Ocr` → `"ocr"`
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### Deserialize roundtrip equal
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**PASS** - Tests `test_deserialize_lowercase` and `test_roundtrip` confirm:
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- Deserialization from lowercase strings works
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- Roundtrip serialization/deserialization preserves equality
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### Module docstring cites INV-9
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**PASS** - Module docstring at lines 1-29 includes:
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- Reference to INV-9 stable taxonomy (implicitly via "frozen by the 6.1 JSON schema version")
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- Stability guarantee documentation
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- Mapping table from `UnicodeSource` to `ConfidenceSource`
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### Public re-export in pdftract-core::lib.rs
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**PASS** - Line 62 of `crates/pdftract-core/src/lib.rs`:
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```rust
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pub use confidence::ConfidenceSource;
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```
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## Implementation details
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The enum has all required derives:
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- `Copy`, `Clone`, `Debug`, `PartialEq`, `Eq`, `Hash`, `Serialize`, `Deserialize`
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- `#[serde(rename_all = "lowercase")]` handles lowercase conversion
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- `Hash` derive enables `HashMap<ConfidenceSource, T>` usage (verified by `test_hash_map_usable`)
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## Files
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- `crates/pdftract-core/src/confidence.rs` - enum definition with tests
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- `crates/pdftract-core/src/lib.rs:62` - public re-export
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## Test results
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```
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running 4 tests
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test confidence::tests::test_deserialize_lowercase ... ok
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test confidence::tests::test_hash_map_usable ... ok
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test confidence::tests::test_serialize_lowercase ... ok
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test confidence::tests::test_roundtrip ... ok
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test result: ok. 4 passed; 0 failed
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```
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