Enum DtError

pub enum DtError {
    NoDeviceTree,
    DeviceTree(Error<'static>),
    CommandLineSize,
    Vtl2Vmbus,
    Vtl0Vmbus,
    NotEnoughMmio,
}

Errors when reading the host device tree.

Variants

NoDeviceTree

Host did not provide a device tree.

DeviceTree(Error<'static>)

Invalid device tree.

CommandLineSize

PartitionInfo’s command line is too small to write the parsed legacy command line.

Vtl2Vmbus

Device tree did not contain a vmbus node for VTL2.

Vtl0Vmbus

Device tree did not contain a vmbus node for VTL0.

NotEnoughMmio

Host provided high MMIO range is insufficient to cover VTL0 and VTL2.

Trait Implementations

impl Debug for DtError

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

Formats the value using the given formatter.

impl Display for DtError

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

Formats the value using the given formatter.

impl Error for DtError

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

Returns the lower-level source of this error, if any.

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

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.