fix lint

denoland · Jan 21, 2021 · 8732971 · 8732971
1 parent b5ab766
commit 8732971
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/test_ffi/src/lib.rs b/test_ffi/src/lib.rs
@@ -57,8 +57,8 @@ pub fn add_one_f64(arg: f64) -> f64 {
 }
 
 #[no_mangle]
-pub extern "C" fn concat_string(str: *const c_char) -> *const c_char {
-  let str = unsafe { CStr::from_ptr(str) };
+pub unsafe extern "C" fn concat_string(str: *const c_char) -> *const c_char {
+  let str = CStr::from_ptr(str);
   let mut hello = String::from("hello ");
   hello.push_str(str.to_str().unwrap());
   let str = CString::new(hello).unwrap();