moves individual examples to pub mods to force building and have less dead_code

examples/responses/src/auto.rs

@@ -3,12 +3,12 @@ use actix_web::{
     http::ContentEncoding, middleware, web, App, HttpRequest, HttpResponse,
 };
 
-fn index(req: HttpRequest) -> HttpResponse {
+fn index(_req: HttpRequest) -> HttpResponse {
     HttpResponse::Ok().body("data")
 }
 
-fn main() {
-    let app = App::new()
+pub fn main() {
+    App::new()
         // v- disable compression for all routes
         .wrap(middleware::Compress::new(ContentEncoding::Identity))
         .route("/", web::get().to(index));

examples/responses/src/brotli.rs

@@ -3,11 +3,14 @@ use actix_web::{
     http::ContentEncoding, middleware::BodyEncoding, HttpRequest, HttpResponse,
 };
 
-fn index_br(req: HttpRequest) -> HttpResponse {
+fn index_br(_req: HttpRequest) -> HttpResponse {
     HttpResponse::Ok()
         .encoding(ContentEncoding::Br)
         .body("data")
 }
 // </brotli>
 
-fn main() {}
+use actix_web::{web, App};
+pub fn main() {
+    App::new().route("/", web::get().to(index_br));
+}

examples/responses/src/chunked.rs

@@ -11,4 +11,4 @@
 //         ))))))
 // }
 // </chunked>
-fn main() {}
+pub fn main() {}

examples/responses/src/identity.rs

@@ -3,10 +3,15 @@ use actix_web::{
     http::ContentEncoding, middleware::BodyEncoding, HttpRequest, HttpResponse,
 };
 
-fn index(req: HttpRequest) -> HttpResponse {
+fn index(_req: HttpRequest) -> HttpResponse {
     HttpResponse::Ok()
         // v- disable compression
         .encoding(ContentEncoding::Identity)
         .body("data")
 }
 // </identity>
+
+use actix_web::{web, App};
+pub fn main() {
+    App::new().route("/", web::get().to(index));
+}

examples/responses/src/identity_two.rs

@@ -16,3 +16,8 @@ pub fn index(_req: HttpRequest) -> HttpResponse {
         .body(HELLO_WORLD)
 }
 // </identity-two>
+
+use actix_web::{web, App};
+pub fn main() {
+    App::new().route("/", web::get().to(index));
+}

examples/responses/src/json_resp.rs

@@ -13,7 +13,7 @@ fn index(req: HttpRequest) -> Result<web::Json<MyObj>> {
     }))
 }
 
-fn main() {
+pub fn main() {
     App::new().route(r"/a/{name}", web::get().to(index));
 }
 // </json-resp>

examples/responses/src/main.rs

@@ -1,9 +1,9 @@
-mod auto;
-mod brotli;
-mod chunked;
-mod identity;
-mod identity_two;
-mod json_resp;
+pub mod auto;
+pub mod brotli;
+pub mod chunked;
+pub mod identity;
+pub mod identity_two;
+pub mod json_resp;
 // <builder>
 use actix_web::{
     http::ContentEncoding, middleware::BodyEncoding, HttpRequest, HttpResponse,
@@ -18,4 +18,7 @@ fn index(_req: HttpRequest) -> HttpResponse {
 }
 // </builder>
 
-fn main() {}
+use actix_web::{web, App};
+pub fn main() {
+    App::new().route("/", web::get().to(index));
+}