As part of my other implementation efforts, I made enough improvements to the Rust Preserves implementation to warrant releasing version 1.0.0.

This release supports the Preserves data model and the binary and text codecs. It also includes a Preserves Schema compiler for Rust (for use e.g. in build.rs) and an implementation of Preserves Path.

There are four crates:

• preserves, Rust representations of Values plus utilities and binary and text codecs;

• preserves-schema, a Rust implementation of Preserves Schema;

• preserves-path, a Rust implementation of Preserves Path; and

• preserves-tools, a crate of command-line utilities (including a “swiss army knife”, preserves-tool) for working with Preserves documents.