diff options
| -rw-r--r-- | src/doc/guide-ffi.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/doc/guide-ffi.md b/src/doc/guide-ffi.md index 237cc86e51d..14e60b5ba08 100644 --- a/src/doc/guide-ffi.md +++ b/src/doc/guide-ffi.md @@ -209,7 +209,7 @@ A basic example is: Rust code: ~~~~no_run -extern fn callback(a:i32) { +extern fn callback(a: i32) { println!("I'm called from C with value {0}", a); } @@ -269,7 +269,7 @@ struct RustObject { // other members } -extern "C" fn callback(target: *mut RustObject, a:i32) { +extern "C" fn callback(target: *mut RustObject, a: i32) { println!("I'm called from C with value {0}", a); unsafe { // Update the value in RustObject with the value received from the callback |