Enum StorageOp 

#[non_exhaustive]
pub enum StorageOp {
    BlobBinding,
    BlobPut,
    BlobGet,
    BlobRead,
    BlobHead,
    MultipartSession,
    MultipartPart,
    MetaBinding,
    MetaStub,
    MetaRequest,
    MetaCall,
    MetaDecode,
    RequestSerialize,
    SqlExec,
    FsIo,
}

A storage-backend operation that can fail. It names what failed in the server-side log line and picks the client-facing message; the backend’s own error text never reaches the client.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

BlobBinding

Resolving the blob store (for example an R2 bucket binding) failed.

BlobPut

A blob write failed.

BlobGet

A blob read request failed.

BlobRead

Reading a blob’s body failed, or the body was missing.

BlobHead

A blob existence check failed.

MultipartSession

Starting or completing a multipart storage session failed.

MultipartPart

Streaming or committing a multipart part failed.

MetaBinding

Resolving the metadata store (for example a Durable Object binding) failed.

MetaStub

Deriving or fetching a metadata-store stub failed.

MetaRequest

Building a metadata-store request failed.

MetaCall

The metadata-store call itself failed (a network or runtime error, not an error answer from the store).

MetaDecode

Decoding a metadata-store response failed.

RequestSerialize

Serializing an outgoing request body failed. Our own request, so it never carries backend detail.

SqlExec

A SQL statement failed.

FsIo

A filesystem operation failed.

Implementations

impl StorageOp

pub const ALL: [Self; 15]

Every variant, for exhaustive checks.

pub const fn public_message(self) -> &'static str

The fixed client-facing message for this operation’s family. It never depends on the underlying error.

Trait Implementations

impl Clone for StorageOp

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StorageOp

impl Debug for StorageOp

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

Formats the value using the given formatter.

impl Eq for StorageOp

impl PartialEq for StorageOp

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StorageOp