summaryrefslogtreecommitdiff
path: root/meap/meap-code/ch2/ch2-generic-add.rs
diff options
context:
space:
mode:
Diffstat (limited to 'meap/meap-code/ch2/ch2-generic-add.rs')
-rwxr-xr-xmeap/meap-code/ch2/ch2-generic-add.rs16
1 files changed, 16 insertions, 0 deletions
diff --git a/meap/meap-code/ch2/ch2-generic-add.rs b/meap/meap-code/ch2/ch2-generic-add.rs
new file mode 100755
index 0000000..8f1a8a9
--- /dev/null
+++ b/meap/meap-code/ch2/ch2-generic-add.rs
@@ -0,0 +1,16 @@
+use std::ops::{Add};
+
+fn add<T: Add<Output = T>>(i: T, j: T) -> T {
+ i + j
+}
+
+fn main() {
+ let (a, b) = (1.2, 3.4);
+ let (x, y) = (10, 20);
+
+ let c = add(a,b);
+ let z = add(x,y);
+
+ println!("{} + {} = {}", a, b, c);
+ println!("{} + {} = {}", x, y, z);
+}