Enum MemoryBuildError 

pub enum MemoryBuildError {
    RamTooLarge(u64),
    AllocationFailed(Error),
    VaMapper(VaMapperError),
    AliasMapWontFit,
    InvalidRamForX86,
    PrivateMemoryWithLegacy,
    PrivateMemoryWithExistingBacking,
    PrivateRamAlloc(Error, MemoryRange),
    ThpWithoutPrivateMemory,
    ThpUnsupportedPlatform,
}

Errors creating a GuestMemoryManager.

Variants

RamTooLarge(u64)

RAM too large.

AllocationFailed(Error)

Couldn’t allocate RAM.

VaMapper(VaMapperError)

Couldn’t allocate VA mapper.

AliasMapWontFit

Memory layout incompatible with VTL0 alias map.

InvalidRamForX86

Memory layout incompatible with x86 legacy support.

PrivateMemoryWithLegacy

Private memory is incompatible with x86 legacy support.

PrivateMemoryWithExistingBacking

Private memory is incompatible with existing memory backing.

PrivateRamAlloc(Error, MemoryRange)

Failed to allocate private RAM range.

ThpWithoutPrivateMemory

THP requires private memory mode.

ThpUnsupportedPlatform

THP is only supported on Linux.

Trait Implementations

impl Debug for MemoryBuildError

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

Formats the value using the given formatter.

impl Display for MemoryBuildError

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

Formats the value using the given formatter.

impl Error for MemoryBuildError

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.