Handle error in execute

Author: ddoktorski

Cargo.lock

@@ -5,6 +5,6 @@ edition = "2024"
 
 [dependencies]
 dap = { git = "https://github.com/software-mansion-labs/dap-rs", rev = "4440a6f" }
-cairo-vm = { git = "https://github.com/software-mansion-labs/cairo-vm", rev = "da73729" }
+cairo-vm = { git = "https://github.com/software-mansion-labs/cairo-vm", rev = "aa83d6e" }
 tracing = "0.1"
 anyhow = "1.0"

Cargo.toml

@@ -1,11 +1,12 @@
+use cairo_vm::vm::errors::vm_errors::VirtualMachineError;
 use cairo_vm::vm::runners::hook::RunnerPreStepHook;
 use cairo_vm::vm::vm_core::VirtualMachine;
 
 use crate::CairoDebugger;
 
 impl RunnerPreStepHook for CairoDebugger {
-    fn execute(&self, vm: &VirtualMachine) {
-        // TODO: Improve error handling
-        self.sync_with_vm(vm).expect("Debugger failed");
+    #[tracing::instrument(skip(self, vm), err)]
+    fn execute(&self, vm: &VirtualMachine) -> Result<(), VirtualMachineError> {
+        self.sync_with_vm(vm).map_err(VirtualMachineError::Other)
     }
 }