schemafy
This is a Rust crate which can take a json schema (draft 4) and generate Rust types which are serializable with serde. No checking such as min_value
are done but instead only the structure of the schema is followed as closely as possible.
As a schema could be arbitrarily complex this crate makes no guarantee that it can generate good types or even any types at all for a given schema but the crate does manage to bootstrap itself which is kind of cool.
Example
Generated types for VS Codes debug server protocol: https://docs.rs/debugserver-types