Benchmarks for Binary formats

[D1amond]

It would be nice to have an idea of the parsing time difference between a JSON file and a binary serialized version of the same file.

This could be included in the library's benchmarks.

[stale]

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[hackboxlive]

I am new to the library, but I would definitely like to work on this issue. Could you point me into some right direction?

[nlohmann]

@hackboxlive We would need some benchmark code (in addition to https://github.com/nlohmann/json/tree/develop/benchmarks) that compares the parsing time for various JSON files compared to their CBOR/MessagePack versions.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.