Merge pull request #4 from pteromys/master

Add env_logger to ease troubleshooting.

Cargo.toml

@@ -32,4 +32,4 @@ tokio-tls = { package = "tokio-native-tls", version = "0.3" }
 xmpp-parsers = "0.18"
 die = "0.2.0"
 anyhow = "1.0"
-
+env_logger = "0.9"

src/main.rs

@@ -58,6 +58,8 @@ struct MyOptions {
 
 #[tokio::main]
 async fn main() {
+    env_logger::init();
+
     let args: Vec<String> = args().collect();
 
     // Remember to skip the first argument. That's the program name.