Remove inline and concrete attributes of Object and Union mac…

…ros, now automatically generate reference names for generic objects.

examples/openapi/auth-apikey/src/main.rs

@@ -37,7 +37,6 @@ async fn api_checker(req: &Request, api_key: ApiKey) -> Option<User> {
 }
 
 #[derive(Object)]
-#[oai(inline)]
 struct LoginRequest {
     username: String,
 }

examples/openapi/generics/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "example-openapi-generics"
+version = "0.1.0"
+edition = "2021"
+publish = false
+
+[dependencies]
+poem = { path = "../../../poem" }
+poem-openapi = { path = "../../../poem-openapi", features = ["swagger-ui"] }
+tokio = { version = "1.17.0", features = ["macros", "rt-multi-thread"] }
+tracing-subscriber = { version = "0.3.9", features = ["env-filter"] }

examples/openapi/generics/src/main.rs

@@ -0,0 +1,42 @@
+use poem::{listener::TcpListener, Route, Server};
+use poem_openapi::{
+    payload::Json,
+    types::{ParseFromJSON, ToJSON},
+    Object, OpenApi, OpenApiService,
+};
+
+#[derive(Object)]
+struct MyObject<T: ParseFromJSON + ToJSON> {
+    value: T,
+}
+
+struct Api;
+
+#[OpenApi]
+impl Api {
+    #[oai(path = "/i32", method = "post")]
+    async fn i32(&self, value: Json<MyObject<i32>>) -> Json<MyObject<i32>> {
+        value
+    }
+
+    #[oai(path = "/string", method = "post")]
+    async fn string(&self, value: Json<MyObject<String>>) -> Json<MyObject<String>> {
+        value
+    }
+}
+
+#[tokio::main]
+async fn main() -> Result<(), std::io::Error> {
+    if std::env::var_os("RUST_LOG").is_none() {
+        std::env::set_var("RUST_LOG", "poem=debug");
+    }
+    tracing_subscriber::fmt::init();
+
+    let api_service =
+        OpenApiService::new(Api, "Hello World", "1.0").server("http://localhost:3000/api");
+    let ui = api_service.swagger_ui();
+
+    Server::new(TcpListener::bind("127.0.0.1:3000"))
+        .run(Route::new().nest("/api", api_service).nest("/", ui))
+        .await
+}

examples/openapi/uniform-response/src/main.rs

@@ -18,7 +18,6 @@ struct Resource {
 }
 
 #[derive(Object)]
-#[oai(inline)]
 struct ResponseObject<T: ParseFromJSON + ToJSON + Send + Sync> {
     code: i32,
     msg: String,

poem-openapi-derive/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "poem-openapi-derive"
-version = "1.3.29"
+version = "2.0.0-alpha.1"
 authors = ["sunli <scott_s829@163.com>"]
 edition = "2021"
 description = "Macros for poem-openapi"
@@ -9,10 +9,7 @@ documentation = "https://docs.rs/poem/"
 homepage = "https://github.com/poem-web/poem"
 repository = "https://github.com/poem-web/poem"
 keywords = ["http", "async", "openapi", "swagger"]
-categories = [
-    "network-programming",
-    "asynchronous",
-]
+categories = ["network-programming", "asynchronous"]
 
 [lib]
 proc-macro = true
@@ -25,7 +22,7 @@ quote = "1.0.9"
 syn = { version = "1.0.77", features = ["full", "visit-mut"] }
 Inflector = "0.11.4"
 thiserror = "1.0.29"
-indexmap = "~1.6.2" # https://github.com/tkaitchuck/aHash/issues/95
+indexmap = "~1.6.2"                                            # https://github.com/tkaitchuck/aHash/issues/95
 regex = "1.5.5"
 http = "0.2.5"
 mime = "0.3.16"

poem-openapi-derive/src/common_args.rs

@@ -46,14 +46,6 @@ impl RenameRuleExt for Option<RenameRule> {
     }
 }
 
-#[derive(FromMeta)]
-pub(crate) struct ConcreteType {
-    pub(crate) name: String,
-    pub(crate) params: PathList,
-    #[darling(default)]
-    pub(crate) example: Option<Path>,
-}
-
 pub(crate) struct PathList(pub(crate) Vec<Path>);
 
 impl FromMeta for PathList {

poem-openapi-derive/src/enum.rs

@@ -144,11 +144,11 @@ pub(crate) fn generate(args: DeriveInput) -> GeneratorResult<TokenStream> {
             }
 
             fn schema_ref() -> #crate_name::registry::MetaSchemaRef {
-                #crate_name::registry::MetaSchemaRef::Reference(#oai_typename)
+                #crate_name::registry::MetaSchemaRef::Reference(Self::name().into_owned())
             }
 
             fn register(registry: &mut #crate_name::registry::Registry) {
-                registry.create_schema::<Self, _>(#oai_typename, |registry| #crate_name::registry::MetaSchema {
+                registry.create_schema::<Self, _>(Self::name().into_owned(), |registry| #crate_name::registry::MetaSchema {
                     description: #description,
                     external_docs: #external_docs,
                     deprecated: #deprecated,