Enum StorageError 

pub enum StorageError {
    OperationFailed {
        message: String,
        retryable: bool,
    },
    KeyNotFound(String),
    Serialization(String),
    AtomicConflict,
    PoolExhausted,
}

Storage-related errors.

Variants

OperationFailed

Generic storage operation failed.

Fields

message: String

Error message.

retryable: bool

Whether the operation can be retried.

KeyNotFound(String)

Key not found.

Serialization(String)

Serialization/deserialization error.

AtomicConflict

Atomic operation failed (CAS conflict).

PoolExhausted

Connection pool exhausted.

Implementations

impl StorageError

pub fn operation_failed(message: impl Into<String>, retryable: bool) -> Self

Create a new operation failed error.

pub fn is_retryable(&self) -> bool

Check if this error is retryable.

Trait Implementations

impl Debug for StorageError

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

Formats the value using the given formatter.

impl Display for StorageError

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

Formats the value using the given formatter.

impl Error for StorageError

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<StorageError> for RateLimitError

fn from(source: StorageError) -> Self

Converts to this type from the input type.