Add Ruby to Rust example

2015-04-19 10:38:48 -07:00
parent 930924cdf5
commit 515ebb2db1
4 changed files with 32 additions and 0 deletions
--- a/ruby-to-rust/src/lib.rs
+++ b/ruby-to-rust/src/lib.rs
@@ -0,0 +1,4 @@
+#[no_mangle]
+pub extern fn double_input(input: i32) -> i32 {
+    input * 2
+}