Feat: optimizations

tests/forth/midi.rs

@@ -1,7 +1,7 @@
 use crate::harness::{default_ctx, expect_outputs, forth};
 use cagire::forth::{CcAccess, StepContext};
 use cagire::midi::CcMemory;
-use std::sync::Arc;
+
 
 #[allow(unused_imports)]
 use cagire::forth::Value;
@@ -52,7 +52,7 @@ fn test_ccval_reads_from_cc_memory() {
 
     let f = forth();
     let ctx = StepContext {
-        cc_access: Some(Arc::new(cc_memory.clone()) as Arc<dyn CcAccess>),
+        cc_access: Some(&cc_memory as &dyn CcAccess),
         ..default_ctx()
     };