performance(memory): improve memory allocation when the size is known #618
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Optimize memory allocation by using Vec::with_capacity() to improve the performance on hot paths and large data volumes. The benefits would be more on a large data volume (especially struct, map, array).
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Description
Optimize memory allocation by using
Vec::with_capacity()to improve the performance on hot paths and large data volumes.The benefits would be more on a large data volume (especially struct, map, array).