Add test tool for examples and update exit code demo

1 files changed, 4 insertions, 3 deletions

diff --git a/examples/example-exit-code/src/main.rs b/examples/example-exit-code/src/main.rs
index f62ad22..1fe5424 100644
--- a/examples/example-exit-code/src/main.rs
+++ b/examples/example-exit-code/src/main.rs
@@ -13,7 +13,7 @@
 
 use mingling::{
     macros::{chain, dispatcher, gen_program, pack, r_println, renderer},
-    res::update_exit_code,
+    res::{exit_code, update_exit_code},
     setup::ExitCodeSetup,
 };
 
@@ -21,7 +21,7 @@ fn main() {
     let mut program = ThisProgram::new();
     program.with_dispatcher(ErrorCommand);
     program.with_setup(ExitCodeSetup::<ThisProgram>::default());
-    program.exec();
+    program.exec_and_exit();
 }
 
 dispatcher!("error", ErrorCommand => ErrorEntry);
@@ -35,7 +35,8 @@ fn handle_error_entry(_prev: ErrorEntry) -> NextProcess {
 
 #[renderer]
 fn render_error(_prev: ResultError) {
-    r_println!("Error!");
+    let exit_code = exit_code::<ThisProgram>();
+    r_println!("Exit with exit code: {}", exit_code);
 }
 
 gen_program!();