63             Self::Hypervisor(e) => write!(f, "Hypervisor error: {e}."),  in fmt()
65                 write!(f, "Failed when attempting to map some range in the page table: {e}.")  in fmt()
67             Self::InvalidFdt(e) => write!(f, "Invalid FDT: {e}"),  in fmt()
68             Self::InvalidPci(e) => write!(f, "Invalid PCI: {e}"),  in fmt()
69             Self::MemoryOperationFailed(e) => write!(f, "Failed memory operation: {e}"),  in fmt()
70             Self::PciInitializationFailed(e) => write!(f, "Failed to initialize PCI: {e}"),  in fmt()
72                 write!(f, "Failed to create VirtIO Socket device: {e}")  in fmt()
74             Self::MissingVirtIOSocketDevice => write!(f, "Missing VirtIO Socket device."),  in fmt()
76                 write!(f, "Failed VirtIO driver operation: {e}")  in fmt()
78             Self::SerializationFailed(e) => write!(f, "Failed to serialize: {e}"),  in fmt()
79             Self::DeserializationFailed(e) => write!(f, "Failed to deserialize: {e}"),  in fmt()
80             Self::DiceOperationFailed(e) => write!(f, "Failed DICE operation: {e}"),  in fmt()
81             Self::RequestProcessingFailed(e) => write!(f, "Failed to process request: {e}"),  in fmt()