From 7e8ee5ed9cad6484e9f13f81731b102ced58402e Mon Sep 17 00:00:00 2001 From: Adam Carpenter Date: Tue, 9 Jul 2019 15:14:04 -0400 Subject: Init. --- meap/meap-code/ch2/ch2-add-with-lifetimes_.rs | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100755 meap/meap-code/ch2/ch2-add-with-lifetimes_.rs (limited to 'meap/meap-code/ch2/ch2-add-with-lifetimes_.rs') diff --git a/meap/meap-code/ch2/ch2-add-with-lifetimes_.rs b/meap/meap-code/ch2/ch2-add-with-lifetimes_.rs new file mode 100755 index 0000000..37b5c5f --- /dev/null +++ b/meap/meap-code/ch2/ch2-add-with-lifetimes_.rs @@ -0,0 +1,8 @@ +fn add_with_lifetimes<'a, 'b>(i: &'a i32, j: &'b i32) -> i32 { + *i + *j // <1> +} + +fn main() { + let res = add_with_lifetimes(&10, &20); // <2> <3> + println!("{}", res); +} \ No newline at end of file -- cgit v1.2.3