more explicit error

Signed-off-by: Teo Koon Peng <[email protected]>
open-rmf · Jan 28, 2025 · 7f1f49b · 7f1f49b
1 parent af073ff
commit 7f1f49b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/diagram.rs b/src/diagram.rs
@@ -645,8 +645,8 @@ pub enum DiagramErrorCode {
     #[error(transparent)]
     CannotTransform(#[from] TransformError),
 
-    #[error("box/unbox operation is not registered")]
-    CannotBox,
+    #[error("box/unbox operation for the message is not registered")]
+    CannotBoxOrUnbox,
 
     #[error("one or more operation is missing inputs")]
     IncompleteDiagram,