feat(Rust): support deserialize by populate passed mut ref #2773
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Why?
Currently fory rust deserialize API relies on compiler
Return Value Optimization (RVO), which won't work always. And the compiler will copy small struct always.What does this PR do?
fory.rsadd
deserialize_intoanddeserialize_into_with_contextmethod, the new API directly modifies the passed-inoutputparameter and returns()instead of the object itself, thus avoiding the copying of the return value.serializersin
Serializertrait, addfory_read_intoandfory_read_data_into, and it has been implemented for all types.It seems this optimization will only be effective for primitive types and have limited effect on complex containers or dynamic types. I'm not sure if I'm on the right track right now, so I submitted this draft PR to seek some feedback.
Related issues
close #2552
Does this PR introduce any user-facing change?
Benchmark