Function demonstrate_json_schema_dialect

examples/openapi_31_features.rs:182–240

Demonstrates parsing and working with JSON Schema Dialect

()

/// Demonstrates parsing and working with JSON Schema Dialect
fn demonstrate_json_schema_dialect() -> Result<()> {
    let dialect_yaml = r#"
openapi: 3.1.0
jsonSchemaDialect: https://spec.openapis.org/oas/3.1/dialect/base
info:
  title: User Management API
  version: '1.0.0'
paths:
  /users:
    get:
      summary: List users
      parameters:
        - name: limit
          in: query
          schema:
            type: integer
            minimum: 1
            maximum: 100
            default: 20
      responses:
        '200':
          description: OK
    "#;

    let openapi: OpenAPI = OpenAPI::yaml(dialect_yaml)?;

    println!("   OpenAPI Version: {}", openapi.openapi);

    // Access JSON Schema Dialect
    match &openapi.json_schema_dialect {
        Some(dialect) => {
            println!("   📐 JSON Schema Dialect: {}", dialect);

            // Parse and display info about the dialect
            if dialect.contains("3.1") {
                println!("      └─ Using OpenAPI 3.1 compatible dialect");
            } else if dialect.contains("2020-12") {
                println!("      └─ Using JSON Schema 2020-12");
            } else if dialect.contains("2019-09") {
                println!("      └─ Using JSON Schema 2019-09");
            } else {
                println!("      └─ Using custom dialect");
            }
        }
        None => {
            println!("   ℹ️  No JSON Schema Dialect specified (will use default)");
        }
    }

    // Demonstrate that other 3.0 features still work
    println!();
    println!("   📄 Paths Available: {}", openapi.paths.len());

    for (path, _path_item) in openapi.paths.iter() {
        println!("      - {}", path);
    }

    Ok(())