async main.

2 years ago · b22580bee9
parent 8e0ae62fe4
commit b22580bee9
1 changed files with 3 additions and 1 deletions
--- a/src/main.rs
+++ b/src/main.rs
@ -1,3 +1,5 @@
-fn main() {
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
    println!("Hello, world!");
+    Ok(())
 }