A few more RBE things

2023-10-19 11:08:38 -04:00
parent 0e6448df23
commit 087355502d
2 changed files with 50 additions and 0 deletions
--- a/rustbyexample/fn.d/closures.d/anonymity.rs
+++ b/rustbyexample/fn.d/closures.d/anonymity.rs
@@ -0,0 +1,14 @@
+fn apply<F>(f: F)
+where
+    F: Fn(),
+{
+    f();
+}
+
+fn main() {
+    let x = 7;
+
+    let print = || println!("{}", x);
+
+    apply(print);
+}