Rust translation.

Probably some lag, the server needs time to get updated (I guess).

Done :)

Wait... I think I need to make much tougher tests for Rust... I'll update the fork and let you know.

Thanks, I realized afterward my tests were incorrect (any valid pair is a correct result, I checked strict equality with expected). I updated the translation after you approved it, for safety (lastly I experimented several problems where tests were not updated according to the last edit), can you approve this new fork? https://www.codewars.com/kumite/6287cc890b56c3003276cf54?sel=6287d094a3ef6e39c8066aaf

• Rust translation

(author is inactive)

No, the numbers are not too large: your solution is not efficient enough.

What is incorrect exactly according to you? Please note this kata has been solved more than 13,000 times so it's very unlikely tests are wrong, I think you just misunderstood the task.

The description is very explicit about that.

Rust translation.

Rust translation

Go translation.

Go translation.

Then you don't need to bother yourself to post in Discourse, click next kata at the top right.

Hi. It seems there are at least two problems currently, the reference solution throws this:

error[E0583]: file not found for module `preloaded`
  --> src/lib.rs:44:1
   |
44 | mod preloaded;
   | ^^^^^^^^^^^^^^
   |
   = help: to create the module `preloaded`, create file "src/preloaded.rs"

error[E0432]: unresolved import `preloaded::Node`
  --> src/lib.rs:45:5
   |
45 | use preloaded::Node;
   |     ^^^^^^^^^^^^^^^ no `Node` in `preloaded`

error[E0432]: unresolved import `crate::preloaded::Arena`
  --> src/lib.rs:67:9
   |
67 |     use crate::preloaded::Arena;
   |         ^^^^^^^^^^^^^^^^^^^^^^^ no `Arena` in `preloaded`

error[E0061]: this function takes 2 arguments but 1 argument was supplied
  --> src/lib.rs:91:29
   |
91 |             let start = rng.gen_range(0..=5000) + 5000;
   |                             ^^^^^^^^^ -------- supplied 1 argument
   |                             |
   |                             expected 2 arguments

error[E0061]: this function takes 2 arguments but 1 argument was supplied
  --> src/lib.rs:92:27
   |
92 |             let end = rng.gen_range(0..=5000) + 5000;
   |                           ^^^^^^^^^ -------- supplied 1 argument
   |                           |
   |                           expected 2 arguments

error: aborting due to 5 previous errors

Some errors have detailed explanations: E0061, E0432, E0583.
For more information about an error, try `rustc --explain E0061`.
error: could not compile `qualified-rust`.


NOTE: Line numbers in error messages can be incorrect due to concatenation.

There is a problem with preloaded (I cannot help about that, I don't know how to use it in Rust).

The bug related to rng.gen_range can be due to a problem with language updates. You should update the kata to Rust 1.60 and make some fixes.