X-Git-Url: https://git.ralfj.de/rust-101.git/blobdiff_plain/fb470b22751497032d97accad2ef5850d520a589..8758d64fa600a64154978b245540e9e0c6af9db1:/src/main.rs

diff --git a/src/main.rs b/src/main.rs
index e1e4a64..8fbc933 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -28,7 +28,9 @@
 // a garbage collector) or vice versa. Rust can run without dynamic allocation (i.e., without
 // a heap), and even without an operating system. In fact, Rust rules out more classes of bugs
 // than languages that achieve safety with a garbage collector: Besides dangling pointers and
-// double-free, Rust also prevents issues such as iterator invalidation and data races.
+// double-free, Rust also prevents issues such as iterator invalidation and data races. Finally,
+// it cleans up behind you, and deallocates resources (memory, but also file descriptors and really
+// anything) when you don't need them anymore.
 // 
 // 
 // Getting started