I think we should patch test/CMakeLists.txt to always use -Wall -Werror on *nix and the corresponding MSVC flags. It is way too easy to overlook a warning in the CI output as #1797 has shown.

@nlohmann Thoughts?

If you try to deserialize a protobuf message without the corresponding schema you get a generic message error message:

[INFO] [record_query::proto_index] Proto descriptor cache is stale; recomputing
Missing input file.
thread 'main' panicked at 'protoc descriptor compilation failed', src/proto_index.rs:60
note: Run with `RUST_BACKTRACE=1` for a backtrace.

It would be nice to g

https://github.com/msgpack/msgpack-cli/wiki/Custom-serialization#custom-serializer

When I attempt to create a serialiser class as per this documentation I get the following warning;

Constructor 'MsgPack.Serialization.MessagePackSerializer.MessagePackSerializer' is obsolete: Use MessagePackSerializer (SerlaizationContext) instead.

Also, a code example of how you register this serialis

Here are the bytes produced (valid).

dc 00 11 91 cf 05 88 12 52 88 c2 00 0a 90 95 91 cf 01 ad fd 36 26 40 00 00 d9 22 61 5f 63 35 65 64 63 37 31 61 66 66 37 65 33 63 35 39 61 64 31 36 31 37 32 64 31 37 66 31 35 66 38 39 c2 cd 04 d2 aa 6a 6b 63 63 6c 65 6d 65 6e 73 91 cf 04 43 f6 43 ab c2 00 01 da 02 4a 2a 2a 57 65 6c 63 6f 6d 65 20 74 6f 20 74 68 65 20 6c 61 6c 61 20 77 6f 72 6c 64 20 44 6

Examples on how to use as part of top level MessagePack package documentation.

Particular emphasis should be placed on using Map and Array correctly.