Sync

Task/String-concatenation/Rust/string-concatenation.rust

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+/*
+ * String concatenation in Rust.
+ * Copyright by Shlomi Fish, 2013.
+ * Released under the MIT/X11 License
+ * ( http://en.wikipedia.org/wiki/MIT_License ).
+ * */
+
+// rust 0.8
+
+fn main() {
+    let s = ~"hello";
+    println!("s={}", s + " world");
+
+    let s1 = s + " world";
+    println!("s1={}", s1);
+
+    let mut mutable_s = ~"hello";
+    mutable_s.push_str(" world");
+    println!("mutable_s={}", mutable_s);
+}