Use nightly clippy & rustfmt for more style checks (#487)

examples/async-graphql/src/main.rs

@@ -1,9 +1,15 @@
 mod starwars;
 
-use async_graphql::http::{playground_source, GraphQLPlaygroundConfig};
-use async_graphql::{EmptyMutation, EmptySubscription, Request, Response, Schema};
-use axum::response::IntoResponse;
-use axum::{extract::Extension, response::Html, routing::get, AddExtensionLayer, Json, Router};
+use async_graphql::{
+    http::{playground_source, GraphQLPlaygroundConfig},
+    EmptyMutation, EmptySubscription, Request, Response, Schema,
+};
+use axum::{
+    extract::Extension,
+    response::{Html, IntoResponse},
+    routing::get,
+    AddExtensionLayer, Json, Router,
+};
 use starwars::{QueryRoot, StarWars, StarWarsSchema};
 
 async fn graphql_handler(schema: Extension<StarWarsSchema>, req: Json<Request>) -> Json<Response> {

examples/async-graphql/src/starwars/model.rs

@@ -1,6 +1,8 @@
 use super::StarWars;
-use async_graphql::connection::{query, Connection, Edge, EmptyFields};
-use async_graphql::{Context, Enum, FieldResult, Interface, Object};
+use async_graphql::{
+    connection::{query, Connection, Edge, EmptyFields},
+    Context, Enum, FieldResult, Interface, Object,
+};
 
 /// One of the films in the Star Wars Trilogy
 #[derive(Enum, Copy, Clone, Eq, PartialEq)]