refactor: faster iteration

[Smirkey]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (e443fea) 98.75% compared to head (5cc6ec8) 98.75%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #44   +/-   ##
=======================================
  Coverage   98.75%   98.75%           
=======================================
  Files          15       15           
  Lines        2572     2575    +3     
=======================================
+ Hits         2540     2543    +3     
  Misses         32       32           

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[codspeed-hq]

CodSpeed Performance Report

Merging #44 will improve performances by 77.86%

_{Comparing iter/faster (5cc6ec8) with main (e443fea)}

Summary

⚡ 6 improvements
✅ 141 untouched benchmarks

Benchmarks breakdown

	Benchmark	main	iter/faster	Change
⚡	test_tiou_distance[float32]	1,016.1 µs	806.4 µs	+26.01%
⚡	test_tiou_distance[float64]	992.7 µs	777.6 µs	+27.66%
⚡	test_tiou_distance[uint16]	1,377.8 µs	816 µs	+68.84%
⚡	test_tiou_distance[int32]	1,196.7 µs	971.4 µs	+23.19%
⚡	test_tiou_distance[int16]	1,378 µs	774.8 µs	+77.86%
⚡	test_tiou_distance[uint8]	1,232.3 µs	873.8 µs	+41.02%