roas 0.11.0

Rust OpenAPI Specification
Documentation 
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# roas

Rust OpenAPI Specification (v2.0, v3.0.X, v3.1.X and v3.2.X) parser and generator.

[![crates.io](https://img.shields.io/crates/v/roas.svg)](https://crates.io/crates/roas)
[![docs.rs](https://docs.rs/roas/badge.svg)](https://docs.rs/roas)

Parsing and generating OpenAPI Specification:

* [x] OpenAPI Specification [v2.0](https://spec.openapis.org/oas/v2.0.html)
* [x] OpenAPI Specification [v3.0.x](https://spec.openapis.org/oas/v3.0.4.html)
* [x] OpenAPI Specification [v3.1.x](https://spec.openapis.org/oas/v3.1.2.html)
* [x] OpenAPI Specification [v3.2.x](https://spec.openapis.org/oas/v3.2.0.html) (**default**)

> [!CAUTION]
> The project is in early development stage, so the API may change in the future.
> Consider any 0.x.x version as unstable and subject to breaking changes.

## Usage

To use `roas`, add it to your `Cargo.toml`:

```shell
cargo add roas
```

or manually add the following lines:

```toml
[dependencies]
roas = "0.8"
```

The default feature is `v3_2`. To parse v2.0, v3.0 or v3.1 specs, enable the
corresponding feature:

```toml
[dependencies]
roas = { version = "0.7", default-features = false, features = ["v3_0"] }
```

## Examples

The default feature is `v3_2`. The example below also uses `serde_json`
directly, so add both crates:

```shell
cargo add roas serde_json
```

```rust
use roas::v3_2::spec::Spec;
use roas::validation::{Options, Validate};

let raw_json = r#"{ "openapi": "3.2.0", "info": { "title": "demo", "version": "1" }, "paths": {} }"#;
let spec: Spec = serde_json::from_str(raw_json).unwrap();
spec.validate(Options::IgnoreMissingTags | Options::IgnoreExternalReferences).unwrap();
```