Can the decoder be reused to parse different JSON strings

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Павло Побуджувач

Can the decoder be reused to parse different JSON strings

multiple times?

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13.01.2024

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Roman Sharkov

of course. The decoder can be reused, but may not be used concurrently. Multiple decoders can reuse a single tokenizer instance, but again, not concurrently. The API is designed in such a way that allows you to maximum efficiency and memory reusage

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3 месяца назад

Павло Побуджувач Автор вопроса

Roman Sharkov
of course. The decoder can be reused, but may not ...

so how are strings treated in case of []byte as an input? in my http parser, I'm just using a big buffer, in which all the strings are stored continuously, so I can pre-allocate memory and reuse it easily. However, it makes me to use unsafe conversions

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3 месяца назад

Roman Sharkov

Павло Побуджувач
so how are strings treated in case of []byte as an...

if you're using the decoder then it will allocate dynamically and copy. Refering to the original source may be dangerous and if that's what you want then using the tokenizer to write a custom, more efficient task specific parser is a better but more time consuming solution.

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3 месяца назад

Thomas · Accepted Answer

Thomas

I think yes

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3 месяца назад

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