[PR #1607] [FEATURE] Port 708 decoder encoding module to RUST

**Original Pull Request:** https://github.com/CCExtractor/ccextractor/pull/1607 **State:** closed **Merged:** Yes --- **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. - [x] **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. --- I have migrated the logic and functions from the [lib_ccx/ccx_decoder_708_encoding.c](https://github.com/CCExtractor/ccextractor/blob/master/src/lib_ccx/ccx_decoders_708_encoding.c) file to Rust, located in decoder/encoding.rs. This conversion maintains the same functionality that was originally written in C, now implemented in Rust. To know more See [ccx_decoder_708_encoding.c](https://github.com/CCExtractor/ccextractor/blob/master/src/lib_ccx/ccx_decoders_708_encoding.c) and compare with File Changed in PR, they are both same ### Background & Testing - **Current codebase scenerio:** Only C code of [ccx_decoder_708_encoding.c](https://github.com/CCExtractor/ccextractor/blob/master/src/lib_ccx/ccx_decoders_708_encoding.c) file is available. So while making & running **Rust** test cases which requires these functions do not have body because `cargo test` is just seeing the rust code only. - **After PR changes:** Exact same logic of rust code will be there. And I did also added the conditional compilation so that if user build with `-without-rust` then only C code will work or else Rust code will build. And Yes I have manually tested that when compiling with rust src files, rust code is being used and giving the same result.

claunia commented

2026-01-29 17:21:30 +00:00

Owner

Original Pull Request: https://github.com/CCExtractor/ccextractor/pull/1607

State: closed
Merged: Yes

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.

I have migrated the logic and functions from the lib_ccx/ccx_decoder_708_encoding.c file to Rust, located in decoder/encoding.rs. This conversion maintains the same functionality that was originally written in C, now implemented in Rust.

To know more See ccx_decoder_708_encoding.c and compare with File Changed in PR, they are both same

Background & Testing

Current codebase scenerio: Only C code of ccx_decoder_708_encoding.c file is available. So while making & running Rust test cases which requires these functions do not have body because cargo test is just seeing the rust code only.
After PR changes: Exact same logic of rust code will be there. And I did also added the conditional compilation so that if user build with -without-rust then only C code will work or else Rust code will build. And Yes I have manually tested that when compiling with rust src files, rust code is being used and giving the same result.

claunia added the pull-request label 2026-01-29 17:21:30 +00:00

[PR #1607] [FEATURE] Port 708 decoder encoding module to RUST #2323

Background & Testing