added oneOf, anyOf, not to schema

data/v3.0/petstore-expanded.yaml

@@ -153,3 +153,24 @@ components:
           format: int32
         message:
           type: string
+
+    PetSpecies:
+      oneOf:
+        - $ref: '#/components/schemas/Dog'
+        - $ref: '#/components/schemas/Cat'
+
+    Dog:
+      properties:
+        name:
+          type: string
+        age:
+          type: int
+
+    Cat:
+      properties:
+        name:
+          type: string
+        age:
+          type: int
+        lives:
+          type: int

src/lib.rs

@@ -98,11 +98,8 @@ mod tests {
     };
 
     /// Helper function to write string to file.
-    fn write_to_file<P>(
-        path: P,
-        filename: &str,
-        data: &str,
-    ) where
+    fn write_to_file<P>(path: P, filename: &str, data: &str)
+    where
         P: AsRef<Path> + std::fmt::Debug,
     {
         println!("    Saving string to {:?}...", path);
@@ -232,4 +229,21 @@ mod tests {
             );
         }
     }
+
+    #[test]
+    fn can_deserialize_one_of_v3() {
+        let openapi = from_path("data/v3.0/petstore-expanded.yaml").unwrap();
+        if let OpenApi::V3_0(spec) = openapi {
+            let components = spec.components.unwrap();
+            let schemas = components.schemas.unwrap();
+            let obj_or_ref = schemas.get("PetSpecies");
+
+            if let Some(v3_0::ObjectOrReference::Object(schema)) = obj_or_ref {
+                // there should be 2 schemas in there
+                assert_eq!(schema.one_of.as_ref().unwrap().len(), 2);
+            } else {
+                panic!("object should have been schema");
+            }
+        }
+    }
 }

src/v3_0/schema.rs

@@ -528,8 +528,27 @@ pub struct Schema {
 
     /// Inline or referenced schema MUST be of a [Schema Object](#schemaObject) and not a standard
     /// JSON Schema.
+    /// [allOf](https://swagger.io/docs/specification/data-models/oneof-anyof-allof-not/#allof)
     #[serde(rename = "allOf", skip_serializing_if = "Option::is_none")]
     pub all_of: Option<Vec<ObjectOrReference<Schema>>>,
+
+    /// Inline or referenced schema MUST be of a [Schema Object](#schemaObject) and not a standard
+    /// JSON Schema.
+    /// [oneOf](https://swagger.io/docs/specification/data-models/oneof-anyof-allof-not/#oneof)
+    #[serde(rename = "oneOf", skip_serializing_if = "Option::is_none")]
+    pub one_of: Option<Vec<ObjectOrReference<Schema>>>,
+
+    /// Inline or referenced schema MUST be of a [Schema Object](#schemaObject) and not a standard
+    /// JSON Schema.
+    /// [anyOf](https://swagger.io/docs/specification/data-models/oneof-anyof-allof-not/#anyof)
+    #[serde(rename = "anyOf", skip_serializing_if = "Option::is_none")]
+    pub any_of: Option<Vec<ObjectOrReference<Schema>>>,
+
+    /// Inline or referenced schema MUST be of a [Schema Object](#schemaObject) and not a standard
+    /// JSON Schema.
+    /// [not](https://swagger.io/docs/specification/data-models/oneof-anyof-allof-not/#not)
+    #[serde(rename = "not", skip_serializing_if = "Option::is_none")]
+    pub not: Option<Vec<ObjectOrReference<Schema>>>,
 }
 
 /// Describes a single response from an API Operation, including design-time, static `links`