Use Any with StackFrameTrait

voltrevo · Jul 19, 2024 · c7a57da · c7a57da
1 parent 3a07337
commit c7a57da
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/valuescript_vm/src/stack_frame.rs b/valuescript_vm/src/stack_frame.rs
@@ -1,3 +1,5 @@
+use std::any::Any;
+
 use super::vs_value::Val;
 
 pub type StackFrame = Box<dyn StackFrameTrait>;
@@ -18,7 +20,7 @@ pub enum FrameStepOk {
 
 pub type FrameStepResult = Result<FrameStepOk, Val>;
 
-pub trait StackFrameTrait {
+pub trait StackFrameTrait: Any {
   fn write_this(&mut self, const_: bool, this: Val) -> Result<(), Val>;
   fn write_param(&mut self, param: Val);
   fn step(&mut self) -> FrameStepResult;