fix: unicode encoding regression

[hrideshmg]

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---

CCextractor does not currently produce the correct output when we try to encode the subtitles in unicode (by passing --unicode). This is a regression currently reported by the sample platform under the options category.

The problem seems to be caused by order differences between the C and Rust enums. The C enum has the unicode entry at position 0 but the Rust enum has it at position 3.

I'm not exactly sure why this fixes the issue because we are using explicit match by value statements when converting between Rust and C so this shouldn't make a difference but it does yield the correct output nonetheless.

[ccextractor-bot]

CCExtractor CI platform finished running the test files on linux. Below is a summary of the test results, when compared to test for commit 39e051b...:

Report Name	Tests Passed
Broken	13/13
CEA-708	13/14
DVB	7/7
DVD	3/3
DVR-MS	2/2
General	27/27
Hauppage	3/3
MP4	3/3
NoCC	10/10
Options	86/86
Teletext	21/21
WTV	2/13
XDS	34/34

Your PR breaks these cases:

• ccextractor --out=srt --latin1 f23a544ba8...
• ccextractor --out=srt --latin1 10f0f77cf4...
• ccextractor --out=srt --latin1 df3b4d62d3...
• ccextractor --out=srt --latin1 d7e7dbdf68...
• ccextractor --out=srt --latin1 76734ac4a7...
• ccextractor --out=srt --latin1 c791382c94...
• ccextractor --out=srt --latin1 f673b2f916...
• ccextractor --out=srt --latin1 da75bdee47...
• ccextractor --out=srt --latin1 bd6f33a669...
• ccextractor --out=srt --latin1 0e5e6b26be...
• ccextractor --out=srt --latin1 a226cc302d...

NOTE: The following tests have been failing on the master branch as well as the PR:

• ccextractor --service 1 --out=txt f17524b53f..., Last passed:

  Never

Congratulations: Merging this PR would fix the following tests:

• ccextractor --unicode c83f765c66..., Last passed: Never

It seems that not all tests were passed completely. This is an indication that the output of some files is not as expected (but might be according to you).

Check the result page for more info.

[ccextractor-bot]

CCExtractor CI platform finished running the test files on windows. Below is a summary of the test results, when compared to test for commit 39e051b...:

Report Name	Tests Passed
Broken	13/13
CEA-708	13/14
DVB	4/7
DVD	3/3
DVR-MS	2/2
General	27/27
Hauppage	3/3
MP4	3/3
NoCC	10/10
Options	86/86
Teletext	21/21
WTV	10/13
XDS	34/34

NOTE: The following tests have been failing on the master branch as well as the PR:

• ccextractor --service 1 --out=txt f17524b53f..., Last passed:

  Never

• ccextractor --stdout --quiet --no-fontcolor 79a51f3500..., Last passed:

  Never

• ccextractor --stdout --quiet --no-fontcolor 767b546f96..., Last passed:

  Never

• ccextractor --autoprogram --out=srt --latin1 --quant 0 85271be4d2..., Last passed:

  Never

• ccextractor --out=srt --latin1 f23a544ba8..., Last passed:

  Never

• ccextractor --out=srt --latin1 10f0f77cf4..., Last passed:

  Test 5993

• ccextractor --out=srt --latin1 df3b4d62d3..., Last passed:

  Never

Congratulations: Merging this PR would fix the following tests:

• ccextractor --autoprogram --out=srt --latin1 f1422b8bfe..., Last passed: Never
• ccextractor --datapid 5603 --autoprogram --out=srt --latin1 --teletext 85c7fc1ad7..., Last passed: Never
• ccextractor --out=spupng c83f765c66..., Last passed: Never
• ccextractor --unicode c83f765c66..., Last passed: Never
• ccextractor --autoprogram --out=ttxt --latin1 c0d2fba8c0..., Last passed: Never
• ccextractor --autoprogram --out=ttxt --latin1 006fdc391a..., Last passed: Never
• ccextractor --autoprogram --out=ttxt --latin1 e92a1d4d2a..., Last passed: Never
• ccextractor --autoprogram --out=ttxt --latin1 7e4ebf7fd7..., Last passed: Never
• ccextractor --autoprogram --out=ttxt --latin1 9256a60e4b..., Last passed: Never
• ccextractor --autoprogram --out=ttxt --latin1 27d7a43dd6..., Last passed: Never
• ccextractor --autoprogram --out=ttxt --latin1 297a44921a..., Last passed: Never
• ccextractor --autoprogram --out=ttxt --latin1 efbe129086..., Last passed: Never
• ccextractor --autoprogram --out=ttxt --latin1 eae0077731..., Last passed: Never
• ccextractor --autoprogram --out=ttxt --latin1 e2e2b501e0..., Last passed: Never
• ccextractor --autoprogram --out=ttxt --latin1 c6407fb294..., Last passed: Never
• ccextractor --autoprogram --out=ttxt --latin1 --datets dcada745de..., Last passed: Never
• ccextractor --autoprogram --out=srt --latin1 --tpage 398 5d5838bde9..., Last passed: Never
• ccextractor --autoprogram --out=srt --latin1 --teletext --tpage 398 3b276ad8bf..., Last passed: Never

All tests passing on the master branch were passed completely.

Check the result page for more info.