Add support for loaned messages (#212)

nnmm · nnmm · commit 0d72d2639605 · 2022-08-16T15:43:52.000+02:00
diff --git a/rosidl_runtime_rs/src/traits.rs b/rosidl_runtime_rs/src/traits.rs
@@ -37,7 +37,7 @@ pub trait SequenceAlloc: Sized {
 /// used by user code.
 ///
 /// User code never needs to call this trait's method, much less implement this trait.
-pub trait RmwMessage: Clone + Debug + Default + Send + Sync {
+pub trait RmwMessage: Clone + Debug + Default + Send + Sync + Message {
     /// Get a pointer to the correct `rosidl_message_type_support_t` structure.
     fn get_type_support() -> libc::uintptr_t;
 }

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@ pub trait SequenceAlloc: Sized {`
`37`	`37`	`/// used by user code.`
`38`	`38`	`///`
`39`	`39`	`/// User code never needs to call this trait's method, much less implement this trait.`
`40`		`-pub trait RmwMessage: Clone + Debug + Default + Send + Sync {`
	`40`	`+pub trait RmwMessage: Clone + Debug + Default + Send + Sync + Message {`
`41`	`41`	/// Get a pointer to the correct `rosidl_message_type_support_t` structure.
`42`	`42`	`fn get_type_support() -> libc::uintptr_t;`
`43`	`43`	`}`