foxglove / mcap

MCAP is a modular, performant, and serialization-agnostic container file format, useful for pub/sub and robotics applications.

sharksforarms / deku

Declarative binary reading and writing: bit-level, symmetric, serialization/deserialization

rkyv / rkyv

Zero-copy deserialization framework for Rust

facet-rs / facet

Rust reflection, serialization, deserialization, pretty printing, etc. — the last proc macro you should need