refining function-level doc comments#54
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Signed-off-by: jackieismpc <jackieismpc@gmail.com>
Signed-off-by: jackieismpc <jackieismpc@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh>
Signed-off-by: jackieismpc <jackieismpc@gmail.com>
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Pull request overview
This PR enhances inline documentation across the delta and zstdelta modules by refining function-level doc comments for improved clarity and consistency. The changes include improved documentation of Git-style delta encoding/decoding operations, added unit tests for low-level utility functions, and translation of Chinese comments to English.
Key changes:
- Refined doc comments for delta encoding/decoding functions and utilities to be more precise and descriptive
- Added comprehensive unit tests for utility functions (varint reading, partial int assembly, etc.)
- Renamed
decode_optoencode_opin the encoder for better semantic accuracy - Translated Chinese inline comment to English
Reviewed changes
Copilot reviewed 6 out of 6 changed files in this pull request and generated 11 comments.
Show a summary per file
| File | Description |
|---|---|
| src/zstdelta/mod.rs | Added doc comments to helper and test functions describing round-trip behavior and efficiency tests |
| src/delta/utils.rs | Refined doc comments for utility functions and added comprehensive unit tests for varint and partial int operations |
| src/delta/mod.rs | Enhanced function-level doc comments for heuristic and encoding rate functions, added detailed test descriptions |
| src/delta/errors.rs | Updated error messages and added doc comments to error enum variants for better clarity |
| src/delta/encode/mod.rs | Improved doc comments for encoding functions, renamed decode_op to encode_op, translated Chinese comment to English |
| src/delta/decode/mod.rs | Enhanced module and function documentation, added unit tests for round-trip and error handling |
| #[test] | ||
| /// Should read exactly N bytes into an array. | ||
| fn test_read_bytes() { |
There was a problem hiding this comment.
Doc comment is placed after the #[test] attribute instead of before it. In Rust, doc comments should always precede attributes to be properly associated with the item. The doc comment should be moved above the #[test] attribute.
| #[test] | ||
| /// Partial int assembly based on presence bits (little-endian copy offsets). | ||
| fn test_read_partial_int() { |
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Doc comment is placed after the #[test] attribute instead of before it. In Rust, doc comments should always precede attributes to be properly associated with the item. The doc comment should be moved above the #[test] attribute.
| #[test] | ||
| /// Heuristic vs accurate rates on small strings and edge cases: | ||
| /// - identical buffers => 1.0 | ||
| /// - minor edits => partial rate between (0.5,1.0) | ||
| /// - totally different => low rate | ||
| /// - empty/empty => 1.0; empty vs non-empty => 0.0. | ||
| fn test_heuristic_encode_rate() { |
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Doc comment is placed after the #[test] attribute instead of before it. In Rust, doc comments should always precede attributes to be properly associated with the item. The doc comment should be moved above the #[test] attribute.
| #[test] | ||
| /// Heuristic rates on large buffers: | ||
| /// - completely different large slices should early-stop to 0 | ||
| /// - partially different large slices: parallel heuristic vs accurate rate should be close. | ||
| fn test_heuristic_encode_rate_large_files() { |
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Doc comment is placed after the #[test] attribute instead of before it. In Rust, doc comments should always precede attributes to be properly associated with the item. The doc comment should be moved above the #[test] attribute.
| #[test] | ||
| /// Mismatched base length should return a decoder error. | ||
| fn base_size_mismatch_returns_error() { |
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Doc comment is placed after the #[test] attribute instead of before it. In Rust, doc comments should always precede attributes to be properly associated with the item. The doc comment should be moved above the #[test] attribute.
| #[test] | ||
| /// Deterministic round-trip cases (empty, shrink, grow) to ensure zstd delta apply works. | ||
| fn test_round_trip_manual() { |
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Doc comment is placed after the #[test] attribute instead of before it. In Rust, doc comments should always precede attributes to be properly associated with the item. The doc comment should be moved above the #[test] attribute.
| #[test] | ||
| /// Efficiency smoke test: random 1MB base with few byte flips should produce a small delta. | ||
| fn test_delta_efficiency() { |
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Doc comment is placed after the #[test] attribute instead of before it. In Rust, doc comments should always precede attributes to be properly associated with the item. The doc comment should be moved above the #[test] attribute.
| #[test] | ||
| /// Varint byte: lower 7 bits value, msb indicates continuation. | ||
| fn test_read_var_int_byte() { |
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Doc comment is placed after the #[test] attribute instead of before it. In Rust, doc comments should always precede attributes to be properly associated with the item. The doc comment should be moved above the #[test] attribute.
| #[test] | ||
| /// Full varint assembly: two-byte encoding of 300. | ||
| fn test_read_size_encoding() { |
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Doc comment is placed after the #[test] attribute instead of before it. In Rust, doc comments should always precede attributes to be properly associated with the item. The doc comment should be moved above the #[test] attribute.
| #[test] | ||
| /// Delta encode + decode should round-trip to the new buffer. | ||
| fn round_trip_matches_source() { |
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Doc comment is placed after the #[test] attribute instead of before it. In Rust, doc comments should always precede attributes to be properly associated with the item. The doc comment should be moved above the #[test] attribute.
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* add 2 docs Signed-off-by: jackieismpc <jackieismpc@gmail.com> * update readme Signed-off-by: jackieismpc <jackieismpc@gmail.com> * Apply suggestion from @Copilot Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh> * Apply suggestion from @Copilot Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh> * Apply suggestion from @Copilot Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh> * Apply suggestion from @Copilot Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh> * Apply suggestion from @Copilot Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh> * Apply suggestion from @Copilot Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh> * Apply suggestion from @Copilot Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Quanyi Ma <eli@patch.sh> * update src/delta Signed-off-by: jackieismpc <jackieismpc@gmail.com> * modify some docs Signed-off-by: jackieismpc <jackieismpc@gmail.com> --------- Signed-off-by: jackieismpc <jackieismpc@gmail.com> Signed-off-by: Quanyi Ma <eli@patch.sh> Co-authored-by: Quanyi Ma <eli@patch.sh> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
#52
issue
What changed
•Improved inline documentation by refining function-level doc comments for clarity and correctness.
•Added a few targeted tests to cover key behaviors and edge cases.
•Minor wording/formatting tweaks to keep documentation style consistent across the codebase.