empty loop {} wastes CPU cycles

CHANGELOG.md

@@ -8,6 +8,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 
 ## [Unreleased]
+### CLI
+- fix: empty `loop {}` wastes CPU cycles
 
 ## [0.1.0] - 2022-02-13
 ### CLI

src/main.rs

@@ -8,7 +8,7 @@ use discord_rich_presence::{
 };
 use std::{
     process::exit,
-    time::{SystemTime, UNIX_EPOCH},
+    time::{Duration, SystemTime, UNIX_EPOCH},
     vec,
 };
 
@@ -121,5 +121,7 @@ fn main() {
         "Press Ctrl+C to exit!".magenta()
     );
 
-    loop {}
+    loop {
+        std::thread::sleep(Duration::new(9999999, 9999999));
+    }
 }