zerialize: zero-copy multi-protocol serialization library

Hello all!

github.com/colinator/zerialize

I'd like to present 'zerialize', a zero-copy multi-dynamic-protocol serialization library for c++20. Zerialize currently supports JSON, FlexBuffers, MessagePack, and CBOR.

The main contribution is this: zerialize is fast, lazy and zero-copy, if the underlying protocol supports it.

Lazy means that, for supporting protocols (basically all except JSON), deserialization is zero-work - you only pay when actually reading data, and you only pay for what you use.

Zero-copy (again, for all but JSON) means that data can be read without copying from bytes into some structure. This zero-copy ability comes in handy when deserializing large structures such as tensors. Zerialize can zero-copy deserialize blobs into xtensor and eigen matrices. So if you store or send data in some dynamic format, and it contains large blobs, this library is for you!

I'd love any feedback!

https://redd.it/1nuayda
@r_cpp