Enum virtio_drivers::MmioError

pub enum MmioError {
    BadMagic(u32),
    UnsupportedVersion(u32),
    ZeroDeviceId,
}

An error encountered initialising a VirtIO MMIO transport.

Variants

BadMagic(u32)

The header doesn’t start with the expected magic value 0x74726976.

UnsupportedVersion(u32)

The header reports a version number that is neither 1 (legacy) nor 2 (modern).

ZeroDeviceId

The header reports a device ID of 0.

Trait Implementations

impl Clone for MmioError

fn clone(&self) -> MmioError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MmioError

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

Formats the value using the given formatter.

impl Display for MmioError

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

Formats the value using the given formatter.

impl PartialEq<MmioError> for MmioError

fn eq(&self, other: &MmioError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for MmioError

impl StructuralEq for MmioError

impl StructuralPartialEq for MmioError