project: add Cargo project files

Those files were generated using `cargo init pathtracer`.
2020-03-08 16:22:44 +01:00 · 2020-03-08 16:22:44 +01:00 · 35626278d1
commit 35626278d1
3 changed files with 26 additions and 0 deletions
--- a/src/main.rs
+++ b/src/main.rs
@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}