Rust 1.95 lints

[pawanjay176]

Issue Addressed

N/A

Proposed Changes

Adds lints for rust 1.95. Mostly cosmetic.

1. .zip(a.into_iter()) -> .zip(a) . Also a few more places where into_iter is not required
2. replace sort_by with sort_by_key
3. move if statements inside match block.
4. use checked_div instead of if statements. I think this is debatable in terms of being better, happy to remove it if others also feel its unnecessary

[michaelsproul]

LGTM. Happy to merge and we can come back to fix the UI API (or delete it) in a separate PR

[michaelsproul]

Separately: isn't this completely pointless? We calculate an integer percentage and then cast it to a float haha

[pawanjay176]

Lol true. I assumed precision isn't really a requirement but we need it to be f64 somewhere else haha

[mergify]

Merge Queue Status

• ✅ Entered queue — 2026-04-16 23:21 UTC · Rule: default
• ✅ Checks passed · on draft merge queue: embarking unstable (794718e) and #9142 together #9143
• ✅ Merged — 2026-04-16 23:50 UTC · at 4bbd242f1ae99b7c7f80ca6d4d8c0e6dd3c0136a

This pull request spent 28 minutes 54 seconds in the queue, including 26 minutes 26 seconds running CI.

Required conditions to merge

• #approved-reviews-by >= 1 [🛡 GitHub branch protection]
  • Rust 1.95 lints #9142
• #changes-requested-reviews-by = 0 [🛡 GitHub branch protection]
  • Rust 1.95 lints #9142
• check-success=local-testnet-success
• check-success=test-suite-success