Why multi queries is slow than other language driver?

[Silentdoer]

in test:https://www.techempower.com/benchmarks/#section=data-r20&hw=ph&test=query
I'm sorry to ask this question, but I do want to understand why rust db driver is slow than c++ and js driver in multi queries

[abonander]

Moving this to a discussion as being faster than other implementations is not explicitly a goal of ours, and we didn't author the TechEmpower benchmark(s).

If you can nail down a specific part of SQLx that is slow but shouldn't be (for example: query logging), by all means open an issue.