Enum Error

pub enum Error {
    FiledBackedMemoryMappingFailed(MmapError),
    FiledBackedOpenFailed(Error),
    InvalidGuestAddress(GuestAddress),
    InvalidGuestRange(GuestAddress, u64),
    InvalidOffset(u64),
    InvalidSize(usize),
    MemoryAccess(GuestAddress, MmapError),
    MemoryAddSealsFailed(Error),
    MemoryCreationFailed(Error),
    MemoryMappingFailed(MmapError),
    MemoryNotAligned(GuestAddress, u64),
    MemoryRegionOverlap,
    MemoryRegionTooLarge(u128),
    PunchHole(Error),
    ShortRead {
        expected: usize,
        completed: usize,
    },
    ShortWrite {
        expected: usize,
        completed: usize,
    },
    SplitOutOfBounds(usize),
    VolatileMemoryAccess(VolatileMemoryError),
}

Variants

FiledBackedMemoryMappingFailed(MmapError)

FiledBackedOpenFailed(Error)

InvalidGuestAddress(GuestAddress)

InvalidGuestRange(GuestAddress, u64)

InvalidOffset(u64)

InvalidSize(usize)

MemoryAccess(GuestAddress, MmapError)

MemoryAddSealsFailed(Error)

MemoryCreationFailed(Error)

MemoryMappingFailed(MmapError)

MemoryNotAligned(GuestAddress, u64)

MemoryRegionOverlap

MemoryRegionTooLarge(u128)

PunchHole(Error)

ShortRead

Fields

expected: usize

completed: usize

ShortWrite

Fields

expected: usize

completed: usize

SplitOutOfBounds(usize)

VolatileMemoryAccess(VolatileMemoryError)

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)>

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.