Compile on targets where c_char ≠ i8 (#403)

Fix function which took a i8 where c_char is more correct. Fixes compilation where those two types aren't equivalent (ex: aarch64)
ros2-rust · May 17, 2024 · ede2291 · ede2291
1 parent c509f9f
commit ede2291
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/rclrs/src/parameter/service.rs b/rclrs/src/parameter/service.rs
@@ -123,11 +123,11 @@ fn get_parameters(req: GetParameters_Request, map: &ParameterMap) -> GetParamete
 }
 
 fn list_parameters(req: ListParameters_Request, map: &ParameterMap) -> ListParameters_Response {
-    let check_parameter_name_depth = |substring: &[i8]| {
+    let check_parameter_name_depth = |substring: &[std::os::raw::c_char]| {
         if req.depth == ListParameters_Request::DEPTH_RECURSIVE {
             return true;
         }
-        u64::try_from(substring.iter().filter(|c| **c == ('.' as i8)).count()).unwrap() < req.depth
+        u64::try_from(substring.iter().filter(|c| **c == ('.' as _)).count()).unwrap() < req.depth
     };
     let names: Sequence<_> = map
         .storage