Enum DtError 

pub enum DtError {
    NoDeviceTree,
    DeviceTree(Error<'static>),
    CommandLineSize,
    Vtl2Vmbus,
    Vtl0Vmbus,
    NotEnoughVtl0Mmio,
    NotEnoughVtl2Mmio,
}

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.

NotEnoughVtl0Mmio

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

NotEnoughVtl2Mmio

Host provided MMIO range is insufficient to cover 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.