[PR #1552] [CLOSED] [FEAT] Add bits and levenshtein module in `lib_ccxr`

## 📋 Pull Request Information **Original PR:** https://github.com/CCExtractor/ccextractor/pull/1552 **Author:** [@elbertronnie](https://github.com/elbertronnie) **Created:** 8/27/2023 **Status:** ❌ Closed **Base:** `master` ← **Head:** `add-bits-and-levenshtein-module` --- ### 📝 Commits (3) - [`8014d8b`](https://github.com/CCExtractor/ccextractor/commit/8014d8b0c0938d1ad76911aa8c7256d81fcf7496) create lib_ccxr and libccxr_exports - [`4f0dc69`](https://github.com/CCExtractor/ccextractor/commit/4f0dc69673ed52f683b22e19f8b3e2c57f66dea2) add bits and levenshtein module - [`e54b965`](https://github.com/CCExtractor/ccextractor/commit/e54b9654ca85898c42a44fab3ff404d04bfc891b) use expect instead of unwrap ### 📊 Changes **13 files changed** (+446 additions, -59 deletions) <details> <summary>View changed files</summary> 📝 `.gitignore` (+2 -1) 📝 `src/lib_ccx/utility.c` (+18 -0) 📝 `src/rust/Cargo.lock` (+98 -58) 📝 `src/rust/Cargo.toml` (+1 -0) ➕ `src/rust/lib_ccxr/Cargo.lock` (+25 -0) ➕ `src/rust/lib_ccxr/Cargo.toml` (+18 -0) ➕ `src/rust/lib_ccxr/src/lib.rs` (+1 -0) ➕ `src/rust/lib_ccxr/src/util/bits.rs` (+153 -0) ➕ `src/rust/lib_ccxr/src/util/c_functions.rs` (+19 -0) ➕ `src/rust/lib_ccxr/src/util/levenshtein.rs` (+27 -0) ➕ `src/rust/lib_ccxr/src/util/mod.rs` (+19 -0) 📝 `src/rust/src/lib.rs` (+1 -0) ➕ `src/rust/src/libccxr_exports/mod.rs` (+64 -0) </details> ### 📄 Description  **In raising this pull request, I confirm the following (please check boxes):** - [x] I have read and understood the [contributors guide](https://github.com/CCExtractor/ccextractor/blob/master/.github/CONTRIBUTING.md). - [x] I have checked that another pull request for this purpose does not exist. - [x] I have considered, and confirmed that this submission will be valuable to others. - [x] I accept that this submission may not be used, and the pull request closed at the will of the maintainer. - [x] I give this submission freely, and claim no ownership to its content. - [ ] **I have mentioned this change in the [changelog](https://github.com/CCExtractor/ccextractor/blob/master/docs/CHANGES.TXT).** **My familiarity with the project is as follows (check one):** - [ ] I have never used CCExtractor. - [ ] I have used CCExtractor just a couple of times. - [ ] I absolutely love CCExtractor, but have not contributed previously. - [x] I am an active contributor to CCExtractor. --- This is an attempt to split #1495 into multiple independant PRs. Dependant on #1551. This PR adds functions used in common bit operations like parity and hamming codes. It also provides functions to calculate levenshtein distances. The approptiate functions of this PR are integrated into the C codebase. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

claunia commented

2026-01-29 17:21:13 +00:00

Owner

📋 Pull Request Information

Original PR: https://github.com/CCExtractor/ccextractor/pull/1552
Author: @elbertronnie
Created: 8/27/2023
Status: ❌ Closed

Base: master ← Head: add-bits-and-levenshtein-module

📝 Commits (3)

8014d8b create lib_ccxr and libccxr_exports
4f0dc69 add bits and levenshtein module
e54b965 use expect instead of unwrap

📊 Changes

13 files changed (+446 additions, -59 deletions)

View changed files

📝 .gitignore (+2 -1)
📝 src/lib_ccx/utility.c (+18 -0)
📝 src/rust/Cargo.lock (+98 -58)
📝 src/rust/Cargo.toml (+1 -0)
➕ src/rust/lib_ccxr/Cargo.lock (+25 -0)
➕ src/rust/lib_ccxr/Cargo.toml (+18 -0)
➕ src/rust/lib_ccxr/src/lib.rs (+1 -0)
➕ src/rust/lib_ccxr/src/util/bits.rs (+153 -0)
➕ src/rust/lib_ccxr/src/util/c_functions.rs (+19 -0)
➕ src/rust/lib_ccxr/src/util/levenshtein.rs (+27 -0)
➕ src/rust/lib_ccxr/src/util/mod.rs (+19 -0)
📝 src/rust/src/lib.rs (+1 -0)
➕ src/rust/src/libccxr_exports/mod.rs (+64 -0)

📄 Description

In raising this pull request, I confirm the following (please check boxes):

I have read and understood the contributors guide.
I have checked that another pull request for this purpose does not exist.
I have considered, and confirmed that this submission will be valuable to others.
I accept that this submission may not be used, and the pull request closed at the will of the maintainer.
I give this submission freely, and claim no ownership to its content.
I have mentioned this change in the changelog.

My familiarity with the project is as follows (check one):

I have never used CCExtractor.
I have used CCExtractor just a couple of times.
I absolutely love CCExtractor, but have not contributed previously.
I am an active contributor to CCExtractor.

This is an attempt to split #1495 into multiple independant PRs. Dependant on #1551.

This PR adds functions used in common bit operations like parity and hamming codes. It also provides functions to calculate levenshtein distances. The approptiate functions of this PR are integrated into the C codebase.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

claunia added the pull-request label 2026-01-29 17:21:13 +00:00

[PR #1552] [CLOSED] [FEAT] Add bits and levenshtein module in lib_ccxr #2264

📋 Pull Request Information

📝 Commits (3)

📊 Changes

📄 Description

[PR #1552] [CLOSED] [FEAT] Add bits and levenshtein module in `lib_ccxr` #2264