Macro route 

macro_rules! route {
    ($name:ident, GET, $path:expr) => { ... };
    ($name:ident, POST, $path:expr) => { ... };
    ($name:ident, PUT, $path:expr) => { ... };
    ($name:ident, DELETE, $path:expr) => { ... };
    ($name:ident, PATCH, $path:expr) => { ... };
}

Define a route with method and path.

Example

use actix_tower::prelude::*;

route!(get_user, GET, "/users/{id}");