Enum MetadataProjectionLoadError 

pub enum MetadataProjectionLoadError {
    LoadHead(ControlObjectLoadError),
    MissingHeadEtag {
        object_key: String,
    },
    NamespaceDeleted {
        namespace_id: NamespaceId,
    },
    HeadChangedDuringLoad {
        object_key: String,
        loaded_head_etag: String,
        current_head_etag: String,
    },
    WalChainLoad(WalChainLoadError),
    ManifestLoad(ManifestLoadError),
    WalReplay(WalReplayError),
    ReplayedHeadMismatch {
        expected: Box<HeadState>,
        actual: Box<HeadState>,
    },
}

Failures while loading a bounded manifest-plus-tail metadata projection.

These variants name durable/control failure cases without implying that a full namespace state was reconstructed.

Variants

LoadHead(ControlObjectLoadError)

MissingHeadEtag

Fields

object_key: String

NamespaceDeleted

Fields

namespace_id: NamespaceId

HeadChangedDuringLoad

Fields

object_key: String

loaded_head_etag: String

current_head_etag: String

WalChainLoad(WalChainLoadError)

ManifestLoad(ManifestLoadError)

WalReplay(WalReplayError)

ReplayedHeadMismatch

Fields

expected: Box<HeadState>

actual: Box<HeadState>

Trait Implementations

impl Clone for MetadataProjectionLoadError

fn clone(&self) -> MetadataProjectionLoadError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MetadataProjectionLoadError

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

Formats the value using the given formatter.

impl Display for MetadataProjectionLoadError

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

Formats the value using the given formatter.

impl Eq for MetadataProjectionLoadError

impl Error for MetadataProjectionLoadError

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<ControlObjectLoadError> for MetadataProjectionLoadError

fn from(source: ControlObjectLoadError) -> Self

Converts to this type from the input type.

impl From<ManifestLoadError> for MetadataProjectionLoadError

fn from(source: ManifestLoadError) -> Self

Converts to this type from the input type.

impl From<MetadataProjectionLoadError> for CoreError

fn from(source: MetadataProjectionLoadError) -> Self

Converts to this type from the input type.

impl From<NamespaceCatalogLoadError> for MetadataProjectionLoadError

fn from(value: NamespaceCatalogLoadError) -> Self

Converts to this type from the input type.

impl PartialEq for MetadataProjectionLoadError

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MetadataProjectionLoadError