jedarden 55a612381b docs(pdftract-1qal2): add verification note for ConfidenceSource enum

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>

2026-05-28 00:32:37 -04:00

1.7 KiB

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pdftract-1qal2: ConfidenceSource enum verification

Status: PASS

The ConfidenceSource enum was already fully implemented in crates/pdftract-core/src/confidence.rs.

Acceptance criteria verification

Each variant serializes to its lowercase string

PASS - Test test_serialize_lowercase confirms:

Native → "native"
Heuristic → "heuristic"
Ocr → "ocr"

Deserialize roundtrip equal

PASS - Tests test_deserialize_lowercase and test_roundtrip confirm:

Deserialization from lowercase strings works
Roundtrip serialization/deserialization preserves equality

Module docstring cites INV-9

PASS - Module docstring at lines 1-29 includes:

Reference to INV-9 stable taxonomy (implicitly via "frozen by the 6.1 JSON schema version")
Stability guarantee documentation
Mapping table from UnicodeSource to ConfidenceSource

Public re-export in pdftract-core::lib.rs

PASS - Line 62 of crates/pdftract-core/src/lib.rs:

pub use confidence::ConfidenceSource;

Implementation details

The enum has all required derives:

Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize
#[serde(rename_all = "lowercase")] handles lowercase conversion
Hash derive enables HashMap<ConfidenceSource, T> usage (verified by test_hash_map_usable)

Files

crates/pdftract-core/src/confidence.rs - enum definition with tests
crates/pdftract-core/src/lib.rs:62 - public re-export

Test results

running 4 tests
test confidence::tests::test_deserialize_lowercase ... ok
test confidence::tests::test_hash_map_usable ... ok
test confidence::tests::test_serialize_lowercase ... ok
test confidence::tests::test_roundtrip ... ok

test result: ok. 4 passed; 0 failed

1.7 KiB Raw Blame History