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-rw-r--r--examples/readme.rs10
1 files changed, 6 insertions, 4 deletions
diff --git a/examples/readme.rs b/examples/readme.rs
index 0710f9f..c4567e5 100644
--- a/examples/readme.rs
+++ b/examples/readme.rs
@@ -1,10 +1,12 @@
-
-#[macro_use(defer)] extern crate scopeguard;
+#[macro_use(defer)]
+extern crate scopeguard;
use scopeguard::guard;
fn f() {
- defer!(println!("Called at return or panic"));
+ defer! {
+ println!("Called at return or panic");
+ }
panic!();
}
@@ -17,7 +19,7 @@ fn g() {
// write file at return or panic
let _ = f.sync_all();
});
- // Access the file through the scope guard itself
+ // access the file through the scope guard itself
file.write_all(b"test me\n").unwrap();
}