Enum GenerationTransferError 

pub enum GenerationTransferError {
    Cancelled(CancellationError),
    Manifest(GenerationExportManifestError),
    Closure(ClosureError),
    Object(ObjectStoreError),
    ManifestMismatch,
    InvalidCursor,
    EmptyBatch,
    TooManyObjects,
    AllocationFailed,
    Work(WorkError),
}

Transfer validation, storage, closure, cancellation, and work failures.

Variants

Cancelled(CancellationError)

Operation was cancelled before further transfer work.

Manifest(GenerationExportManifestError)

Manifest bytes or fields are noncanonical or out of bounds.

Closure(ClosureError)

Imported or exported closure authentication failed.

Object(ObjectStoreError)

Immutable object storage failed.

ManifestMismatch

Authenticated closure facts do not exactly match the manifest.

InvalidCursor

Cursor is beyond the canonical manifest end.

EmptyBatch

A nonterminal transfer page must request at least one object.

TooManyObjects

A transfer page exceeds its caller or manifest object bound.

AllocationFailed

Request-vector allocation failed after bounded admission.

Work(WorkError)

Exact work overflowed or exceeded the admitted budget.

Trait Implementations

impl Debug for GenerationTransferError

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

Formats the value using the given formatter.

impl Display for GenerationTransferError

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

Formats the value using the given formatter.

impl Error for GenerationTransferError

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<CancellationError> for GenerationTransferError

fn from(source: CancellationError) -> Self

Converts to this type from the input type.

impl From<ClosureError> for GenerationTransferError

fn from(source: ClosureError) -> Self

Converts to this type from the input type.

impl From<GenerationExportManifestError> for GenerationTransferError

fn from(source: GenerationExportManifestError) -> Self

Converts to this type from the input type.

impl From<GenerationTransferError> for FsError

fn from(source: GenerationTransferError) -> Self

Converts to this type from the input type.

impl From<ObjectStoreError> for GenerationTransferError

fn from(source: ObjectStoreError) -> Self

Converts to this type from the input type.

impl From<WorkError> for GenerationTransferError

fn from(source: WorkError) -> Self

Converts to this type from the input type.