4 releases

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0.5.2 May 18, 2021
0.5.1 Jul 12, 2020
0.5.0 Jul 7, 2019

#2407 in Database interfaces

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94,784 downloads per month
Used in 86 crates (6 directly)

MIT license

6KB
129 lines

schemafy

Build Status Docs

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

Development

The types generated by the JSON schema specification can be regenerated with cargo build --features internal-regenerate if changes have been made in the library itself. Rustfmt is required so that src/schema.rs is readable.

Dependencies

~0.8–1.7MB
~36K SLoC