Reattempt using a memoryview

[bdraco]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (ef8bc15) to head (c41f2b8).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main     #1097   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           17        17           
  Lines         2733      2734    +1     
=========================================
+ Hits          2733      2734    +1     

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[codspeed-hq]

CodSpeed Performance Report

Merging #1097 will degrade performances by 15.12%

_{Comparing memoryview (d5a5d92) with main (ef8bc15)}

Summary

❌ 1 regressions
✅ 3 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	BASE	HEAD	Change
❌	test_raw_ble_plain_text	24.5 µs	28.9 µs	-15.12%