Enum virtio_queue::Error

pub enum Error {
    AddressOverflow,
    GuestMemory(GuestMemoryError),
    InvalidIndirectDescriptor,
    InvalidIndirectDescriptorTable,
    InvalidChain,
    InvalidDescriptorIndex,
}

Virtio Queue related errors.

Variants

AddressOverflow

Address overflow.

GuestMemory(GuestMemoryError)

Failed to access guest memory.

InvalidIndirectDescriptor

Invalid indirect descriptor.

InvalidIndirectDescriptorTable

Invalid indirect descriptor table.

InvalidChain

Invalid descriptor chain.

InvalidDescriptorIndex

Invalid descriptor index.

Trait Implementations

impl Debug for Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting