v3 examples (#364)

json_decode_error/Cargo.toml

@@ -4,9 +4,6 @@ version = "0.1.0"
 authors = ["Stig Johan Berggren <stigjb@gmail.com>"]
 edition = "2018"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
-actix-web = "2.0.0"
-actix-rt = "1.0.0"
-serde = "1.0.104"
+actix-web = "3"
+serde = "1"

json_decode_error/src/main.rs

@@ -29,7 +29,7 @@ fn json_error_handler(err: error::JsonPayloadError, _req: &HttpRequest) -> error
     error::InternalError::from_response(err, resp).into()
 }
 
-#[actix_rt::main]
+#[actix_web::main]
 async fn main() -> std::io::Result<()> {
     HttpServer::new(|| {
         App::new()