Make Context::get_function safe, add must_use

It just returns a pointer, which is a safe operation.
jeremyletang · Feb 21, 2024 · 3e275e0 · 3e275e0
1 parent 8e2f900
commit 3e275e0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/window/context.rs b/src/window/context.rs
@@ -72,7 +72,8 @@ impl Context {
     /// * name - Name of the function to get the address of
     ///
     /// Returns the address of the OpenGL function, 0 on failure
-    pub unsafe fn get_function(name: &CStr) -> *const std::ffi::c_void {
+    #[must_use]
+    pub fn get_function(name: &CStr) -> *const std::ffi::c_void {
         unsafe { ffi::sfContext_getFunction(name.as_ptr()) }
     }
 }