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)]

examples/customize-extractor-error/src/main.rs

@@ -6,8 +6,7 @@
 
 use axum::{
     async_trait,
-    extract::rejection::JsonRejection,
-    extract::{FromRequest, RequestParts},
+    extract::{rejection::JsonRejection, FromRequest, RequestParts},
     http::StatusCode,
     routing::post,
     BoxError, Router,

examples/oauth/src/main.rs

@@ -148,6 +148,7 @@ async fn logout(
 }
 
 #[derive(Debug, Deserialize)]
+#[allow(dead_code)]
 struct AuthRequest {
     code: String,
     state: String,

examples/query-params-with-empty-strings/src/main.rs

@@ -31,6 +31,7 @@ async fn handler(Query(params): Query<Params>) -> String {
 ///
 /// [`serde_with`]: https://docs.rs/serde_with/1.11.0/serde_with/rust/string_empty_as_none/index.html
 #[derive(Debug, Deserialize)]
+#[allow(dead_code)]
 struct Params {
     #[serde(default, deserialize_with = "empty_string_as_none")]
     foo: Option<String>,

examples/testing/src/main.rs

@@ -47,8 +47,10 @@ fn app() -> Router {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use axum::body::Body;
-    use axum::http::{self, Request, StatusCode};
+    use axum::{
+        body::Body,
+        http::{self, Request, StatusCode},
+    };
     use serde_json::{json, Value};
     use std::net::{SocketAddr, TcpListener};
     use tower::ServiceExt; // for `app.oneshot()`

examples/unix-domain-socket/src/main.rs

@@ -23,10 +23,9 @@ use std::{
     sync::Arc,
     task::{Context, Poll},
 };
-use tokio::net::{unix::UCred, UnixListener};
 use tokio::{
     io::{AsyncRead, AsyncWrite},
-    net::UnixStream,
+    net::{unix::UCred, UnixListener, UnixStream},
 };
 use tower::BoxError;
 
@@ -150,6 +149,7 @@ impl Connection for ClientConnection {
 }
 
 #[derive(Clone, Debug)]
+#[allow(dead_code)]
 struct UdsConnectInfo {
     peer_addr: Arc<tokio::net::unix::SocketAddr>,
     peer_cred: UCred,

examples/versioning/src/main.rs

@@ -13,8 +13,7 @@ use axum::{
     routing::get,
     Router,
 };
-use std::collections::HashMap;
-use std::net::SocketAddr;
+use std::{collections::HashMap, net::SocketAddr};
 
 #[tokio::main]
 async fn main() {