test: verify Rust pre-commit hooks with formatting issues

Author: jj-devhub

src/test_rust.rs

@@ -0,0 +1,12 @@
+// Test file for Rust pre-commit hooks
+use std::collections::HashMap;
+
+pub fn test_function(  ) -> i32{
+let mut map=HashMap::new();
+map.insert("key","value");
+    42
+}
+
+pub fn another_function(a:i32,b:i32)->i32{
+a+b
+}