xinlifoobar commented on PR #6231:
URL: https://github.com/apache/arrow-rs/pull/6231#issuecomment-2298022353

   Some minor improvements after use &[u8] directly.
   
   ```bash
   like_utf8view scalar complex
   ----------------------------
   optimized_prefix_suffix_bytes     1.00     171.9±2.78ms       ? ?/sec
   optimized_prefix_suffix           1.02     174.7±2.58ms       ? ?/sec
   master_08_19                      1.07    184.5±15.76ms       ? ?/sec
   
   like_utf8view scalar contains
   -----------------------------
   optimized_prefix_suffix_bytes     1.00     124.7±1.66ms       ? ?/sec
   optimized_prefix_suffix           1.02     127.5±2.69ms       ? ?/sec
   master_08_19                      1.05     130.7±3.52ms       ? ?/sec
   
   like_utf8view scalar ends with
   ------------------------------
   optimized_prefix_suffix_bytes     1.00      33.6±0.52ms       ? ?/sec
   optimized_prefix_suffix           1.02      34.3±0.56ms       ? ?/sec
   master_08_19                      1.12      37.8±0.54ms       ? ?/sec
   
   like_utf8view scalar equals
   ---------------------------
   master_08_19                      1.00      26.4±0.59ms       ? ?/sec
   optimized_prefix_suffix_bytes     1.01      26.7±0.56ms       ? ?/sec
   optimized_prefix_suffix           1.03      27.2±0.94ms       ? ?/sec
   
   like_utf8view scalar starts with
   --------------------------------
   optimized_prefix_suffix_bytes     1.00      20.4±0.27ms       ? ?/sec
   optimized_prefix_suffix           1.01      20.6±0.65ms       ? ?/sec
   master_08_19                      1.61      32.8±0.55ms       ? ?/sec
   
   like_utf8view scalar starts with more than 4 bytes
   --------------------------------------------------
   optimized_prefix_suffix_bytes     1.00      31.8±0.35ms       ? ?/sec
   optimized_prefix_suffix           1.00      31.9±0.44ms       ? ?/sec
   master_08_19                      1.07      34.0±0.53ms       ? ?/sec
   ```


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