Enum BlobError 

pub enum BlobError {
    Store(String),
    MissingBlob(BlobHash),
    HashMismatch,
    WrongDomainOrEpoch,
    AuthenticationFailed,
    EncryptionFailed,
    KeyDerivationFailed,
    InvalidManifest,
    Codec(String),
    InvalidChunkSize(usize),
    BlobTooLarge,
    Read(String),
    RandomnessUnavailable,
    NoProviders,
    InvalidFetchConcurrency(usize),
    SchedulerUnavailable,
    FetchCancelled,
}

Encrypted manifest, chunk, streaming or storage failure.

Variants

Store(String)

The immutable blob repository failed.

MissingBlob(BlobHash)

A referenced immutable object was absent locally.

HashMismatch

Bytes did not match their content address.

WrongDomainOrEpoch

The reference belongs to another domain or epoch.

AuthenticationFailed

An encrypted object failed AEAD authentication.

EncryptionFailed

Encryption failed.

KeyDerivationFailed

A domain-separated object key could not be derived.

InvalidManifest

A manifest violated canonical format or structural invariants.

Codec(String)

A canonical blob object could not be encoded or decoded.

InvalidChunkSize(usize)

Configured chunks were outside the supported range.

BlobTooLarge

Platform or manifest bounds cannot represent this blob.

Read(String)

Reading a plaintext import stream failed.

RandomnessUnavailable

The operating-system cryptographic random source failed.

NoProviders

A remote stream was opened without any usable provider.

InvalidFetchConcurrency(usize)

The configured process-wide remote object concurrency was zero.

SchedulerUnavailable

The in-process fetch scheduler could not admit work safely.

FetchCancelled

A coalesced remote fetch owner was cancelled before completing.

Trait Implementations

impl Clone for BlobError

fn clone(&self) -> BlobError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlobError

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

Formats the value using the given formatter.

impl Display for BlobError

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

Formats the value using the given formatter.

impl Error for BlobError

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<BlobError> for DbError

fn from(source: BlobError) -> Self

Converts to this type from the input type.

impl From<BlobStoreError> for BlobError

fn from(error: BlobStoreError) -> BlobError

Converts to this type from the input type.

impl PartialEq for BlobError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for BlobError

impl StructuralPartialEq for BlobError