chore(fetcher): example for looking into expand

fetcher-macros/Cargo.toml

@@ -8,5 +8,9 @@ syn = { version = "2.0", features = ["full"] }
 quote = "1.0"
 proc-macro2 = "1.0"
 
+[dev-dependencies]
+fetcher = { path = "../fetcher" }
+tokio = { version = "1.0", features = ["full"] }
+
 [lib]
 proc-macro = true

fetcher-macros/examples/fetch.rs

@@ -0,0 +1,15 @@
+use fetcher::{fetch, Request};
+
+#[tokio::main]
+async fn main () {
+  let request = Request {
+    url: "https://example.com".parse().unwrap(),
+    method: fetcher::Method::GET,
+    headers: Default::default(),
+    body: None,
+    follow: None,
+  };
+
+  let response = fetch!(request);
+  println!("Received {} !", response.status);
+}