Enum GuestRegionCollectionError 

pub enum GuestRegionCollectionError {
    NoMemoryRegion,
    MemoryRegionOverlap,
    UnsortedMemoryRegions,
}

Errors that can occur when dealing with GuestRegionCollections

Variants

NoMemoryRegion

No memory region found.

MemoryRegionOverlap

Some of the memory regions intersect with each other.

UnsortedMemoryRegions

The provided memory regions haven’t been sorted.

Trait Implementations

impl Debug for GuestRegionCollectionError

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

Formats the value using the given formatter.

impl Display for GuestRegionCollectionError

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

Formats the value using the given formatter.

impl Error for GuestRegionCollectionError

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.

impl From<GuestRegionCollectionError> for FromRangesError

Available on crate feature backend-mmap only.

fn from(source: GuestRegionCollectionError) -> Self

Converts to this type from the input type.