Enum BlobStorageError 

pub enum BlobStorageError {
    NotFound(String),
    AlreadyExists(String),
    NotSupported(String),
    BackendMisconfigured(String),
    InvalidInput(String),
    Storage {
        message: String,
        source: Option<Box<dyn Error + Send + Sync + 'static>>,
    },
    Encryption {
        message: String,
        source: Option<Box<dyn Error + Send + Sync + 'static>>,
    },
    PermissionDenied(String),
    Batch(BatchError),
}

Blob storage error.

Variants

NotFound(String)

The requested blob was not found.

AlreadyExists(String)

A blob with this key already exists.

NotSupported(String)

The operation is not supported by this backend.

BackendMisconfigured(String)

The backend is misconfigured — for example, the S3 bucket does not exist, or the FS root directory has been deleted.

This is distinct from Storage errors: it indicates a backend configuration problem, not a transient storage failure.

InvalidInput(String)

The provided input is invalid (empty key, path traversal, etc.).

Storage

Backend storage error. The inner String provides context; the optional source carries the underlying cause.

Fields

message: String

source: Option<Box<dyn Error + Send + Sync + 'static>>

Encryption

Encryption-layer error.

Fields

message: String

source: Option<Box<dyn Error + Send + Sync + 'static>>

PermissionDenied(String)

The caller does not have permission to perform this operation.

Batch(BatchError)

Batch operation partially failed. Contains details about which keys succeeded and which failed.

Trait Implementations

impl Debug for BlobStorageError

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

Formats the value using the given formatter.

impl Display for BlobStorageError

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

Formats the value using the given formatter.

impl Error for BlobStorageError

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<&str> for BlobStorageError

fn from(msg: &str) -> Self

Converts to this type from the input type.

impl From<BatchError> for BlobStorageError

fn from(source: BatchError) -> Self

Converts to this type from the input type.

impl From<EncryptionError> for BlobStorageError

fn from(e: EncryptionError) -> Self

Converts to this type from the input type.

impl From<Error> for BlobStorageError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<String> for BlobStorageError

fn from(msg: String) -> Self

Converts to this type from the input type.