Box Backtrace it is big. Print backtrace memory stack

FuelLabs · Dec 4, 2021 · 804a454 · 804a454
1 parent 696e397
commit 804a454
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/fuel-core/src/executor.rs b/fuel-core/src/executor.rs
@@ -47,14 +47,15 @@ impl Executor {
                 if let Err(ref backtrace) = err {
                     warn!(
                         target = "vm",
-                        "Execution panic {:?} on contract: 0x{:x}\nregisters: {:?}\ncall_stack: {:?}\n",
+                        "Execution panic {:?} on contract: 0x{:x}\nregisters: {:?}\ncall_stack: {:?}\nstack\n: {}",
                         backtrace.error(),
                         backtrace.contract(),
                         backtrace.registers(),
                         backtrace.call_stack(),
+                        hex::encode(&backtrace.memory()[..backtrace.registers()[5] as usize]), // print stack
                     );
                 }
-                err.map_err(|e| Error::Backtrace(e))
+                err.map_err(Box::new).map_err(Error::Backtrace)
             } else {
                 vm.transact(tx).map_err(|e| e.into())
             };
@@ -280,12 +281,12 @@ pub enum Error {
     #[error("VM execution error: {0:?}")]
     VmExecution(fuel_vm::prelude::InterpreterError),
     #[error("Execution error with backtrace")]
-    Backtrace(FuelBacktrace),
+    Backtrace(Box<FuelBacktrace>),
 }
 
 impl From<FuelBacktrace> for Error {
     fn from(e: FuelBacktrace) -> Self {
-        Error::Backtrace(e)
+        Error::Backtrace(Box::new(e))
     }
 }