SwimOS serialization

This crate contains the Form trait that describes how a type can be transformed to and from the SwimOS serialization model (described in swimos_model). This trait is implemented for most common primitive types and common standard library collections such as [Vec] and std::collections::HashMap.

A derivation macro is provided that can automatically generate implementations for straightforward struct and enum types. For instructions on how to use this, see the Form trait or the SwimOS documentation.