Enum dbs_boot::Error

pub enum Error {
    E820Configuration,
    MpTableSetup(Error),
    ZeroPagePastRamEnd,
    ZeroPageSetup,
    InitrdAddress,
    BootParamSetup,
    AddressSpace,
    WritePDPTEAddress,
    WritePDEAddress,
    WritePML4Address,
}

Errors thrown while configuring x86_64 system.

Variants

E820Configuration

Invalid e820 setup params.

MpTableSetup(Error)

Error writing MP table to memory.

ZeroPagePastRamEnd

The zero page extends past the end of guest_mem.

ZeroPageSetup

Error writing the zero page of guest memory.

InitrdAddress

Failed to compute initrd address.

BootParamSetup

boot parameter setup fail.

AddressSpace

Empty AddressSpace from parameters.

WritePDPTEAddress

Writing PDPTE to RAM failed.

WritePDEAddress

Writing PDE to RAM failed.

WritePML4Address

Writing PML4 to RAM failed.

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, __formatter: &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 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 self, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl PartialEq<Error> for Error

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

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

const 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 Error

impl StructuralEq for Error

impl StructuralPartialEq for Error