Dataize returns u8 array

[levBagryansky]

Closes: #2445
eo_env.dataize should return Vec<u8> in order to avoid unsafe operations in the insert.

---

PR-Codex overview

This PR focuses on changing the dataize function in eo_env.rs to return a Vec<u8> instead of Vec<i8>. It also updates the usage of dataize in rust-tests.eo to handle the new return type.

Detailed summary

• Changed dataize function in eo_env.rs to return Vec<u8> instead of Vec<i8>
• Updated usage of dataize in rust-tests.eo to handle new return type

✨ Ask PR-Codex anything about this PR by commenting with /codex {your question}

[levBagryansky]

@Graur could you please take a look

[Graur]

@levBagryansky Were is the related issue?

[levBagryansky]

@Graur it here: #2445

[Graur]

@levBagryansky Thanks!
@yegor256 Please take a look

[levBagryansky]

@yegor256 please take a look

[yegor256]

@rultor merge

[rultor]

@rultor merge

@yegor256 OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor merge

@levBagryansky @yegor256 Oops, I failed. You can see the full log here (spent 2min)

 * [new branch]          2003_build_prerequisities -> fork/2003_build_prerequisities
 * [new branch]          2011_Rusr_name_loc2code_csv -> fork/2011_Rusr_name_loc2code_csv
 * [new branch]          2011_Rust_name_loc2code  -> fork/2011_Rust_name_loc2code
 * [new branch]          2032_EOrust              -> fork/2032_EOrust
 * [new branch]          2091_slow                -> fork/2091_slow
 * [new branch]          2157_equals              -> fork/2157_equals
 * [new branch]          2195_cargos              -> fork/2195_cargos
 * [new branch]          2197_Cache-rust          -> fork/2197_Cache-rust
 * [new branch]          2283_enum                -> fork/2283_enum
 * [new branch]          2293_put                 -> fork/2293_put
 * [new branch]          2295_find                -> fork/2295_find
 * [new branch]          2314_handle_vertex_returning -> fork/2314_handle_vertex_returning
 * [new branch]          2322_SavableCargo        -> fork/2322_SavableCargo
 * [new branch]          2425_find                -> fork/2425_find
 * [new branch]          2433_primitives-hashcode -> fork/2433_primitives-hashcode
 * [new branch]          796_parsing_process_documentation -> fork/796_parsing_process_documentation
 * [new branch]          N1087_remove_array.empty -> fork/N1087_remove_array.empty
 * [new branch]          Universe_creation        -> fork/Universe_creation
 * [new branch]          checking-windows-tests   -> fork/checking-windows-tests
 * [new branch]          dataize-returns-u8-array -> fork/dataize-returns-u8-array
 * [new branch]          empty                    -> fork/empty
 * [new branch]          empty_ch                 -> fork/empty_ch
 * [new branch]          empty_changes            -> fork/empty_changes
 * [new branch]          gh-pages                 -> fork/gh-pages
 * [new branch]          master                   -> fork/master
 * [new branch]          measures                 -> fork/measures
 * [new branch]          measures_2               -> fork/measures_2
 * [new branch]          my-atom                  -> fork/my-atom
 * [new branch]          regex_match              -> fork/regex_match
 * [new branch]          test_branch              -> fork/test_branch
 * [new branch]          version-up               -> fork/version-up
+ args=
+ '[' default == default ']'
+ args=' --ff'
+ '[' default == no ']'
+ '[' default == only ']'
+ export BRANCH=__rultor
+ BRANCH=__rultor
++ git show-branch __rultor
++ wc -l
+ '[' 0 -gt 0 ']'
+ git status
On branch master
Your branch is up to date with 'origin/master'.

nothing to commit, working tree clean
+ git checkout -B __rultor fork/dataize-returns-u8-array
Switched to a new branch '__rultor'
Branch '__rultor' set up to track remote branch 'dataize-returns-u8-array' from 'fork'.
+ git checkout -B master origin/master
Switched to and reset branch 'master'
Branch 'master' set up to track remote branch 'master' from 'origin'.
Your branch is up to date with 'origin/master'.
+ '[' false == true ']'
+ '[' false == true ']'
+ git merge --ff __rultor
Auto-merging eo-runtime/src/test/eo/org/eolang/rust-tests.eo
CONFLICT (content): Merge conflict in eo-runtime/src/test/eo/org/eolang/rust-tests.eo
Automatic merge failed; fix conflicts and then commit the result.
'cid' file is absent, most probably the Docker container wasn't started correctly

[levBagryansky]

@yegor256 please check, there were conficts with other branches related to rust inserts

[yegor256]

@rultor merge

[rultor]

@rultor merge

@yegor256 OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor merge

@yegor256 Done! FYI, the full log is here (took me 12min)