Don't log expected error on each guest function call (#662)

Signed-off-by: Ludvig Liljenberg <[email protected]>

Author: ludfjig

src/hyperlight_common/src/flatbuffer_wrappers/guest_error.rs

@@ -196,7 +196,6 @@ impl GuestError {
 
 impl TryFrom<&[u8]> for GuestError {
     type Error = Error;
-    #[cfg_attr(feature = "tracing", instrument(err(Debug), skip_all, parent = Span::current(), level= "Trace"))]
     fn try_from(value: &[u8]) -> Result<Self> {
         let guest_error_fb = size_prefixed_root::<FbGuestError>(value)
             .map_err(|e| anyhow::anyhow!("Error while reading GuestError: {:?}", e))?;

src/hyperlight_host/src/mem/mgr.rs

@@ -538,7 +538,6 @@ impl SandboxMemoryManager<HostSharedMemory> {
     }
 
     /// Get the guest error data
-    #[instrument(err(Debug), skip_all, parent = Span::current(), level= "Trace")]
     pub(crate) fn get_guest_error(&mut self) -> Result<GuestError> {
         self.shared_mem.try_pop_buffer_into::<GuestError>(
             self.layout.output_data_buffer_offset,

src/hyperlight_host/src/mem/shared_mem.rs

@@ -919,7 +919,6 @@ impl HostSharedMemory {
     /// Pops the given given buffer into a `T` and returns it.
     /// NOTE! the data must be a size-prefixed flatbuffer, and
     /// buffer_start_offset must point to the beginning of the buffer
-    #[instrument(err(Debug), skip_all, parent = Span::current(), level= "Trace")]
     pub fn try_pop_buffer_into<T>(
         &mut self,
         buffer_start_offset: usize,