Enum StoreError 

pub enum StoreError {
    InvalidKey(String),
    ValueTooLarge,
    StoreFull,
    SerializationError(String),
    InvalidSnapshot,
    IoError(String),
    NetworkError(String),
    ConsensusError(String),
    Timeout,
    ShuttingDown,
    Internal(String),
}

Errors that can occur during KVStore operations

Variants

InvalidKey(String)

Invalid key provided

ValueTooLarge

Value is too large to store

StoreFull

Store has reached maximum capacity

SerializationError(String)

Serialization error

InvalidSnapshot

Invalid snapshot

IoError(String)

IO error

NetworkError(String)

Network error

ConsensusError(String)

Consensus error

Timeout

Timeout error

ShuttingDown

Store is shutting down

Internal(String)

Internal error

Implementations

impl StoreError

pub fn is_recoverable(&self) -> bool

Check if this error is recoverable

pub fn is_client_error(&self) -> bool

Check if this error indicates a client error (4xx equivalent)

pub fn is_server_error(&self) -> bool

Check if this error indicates a server error (5xx equivalent)

Trait Implementations

impl Clone for StoreError

fn clone(&self) -> StoreError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StoreError

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

Formats the value using the given formatter.

impl Display for StoreError

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

Formats the value using the given formatter.

impl Error for StoreError

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<StoreError> for KVResult

fn from(error: StoreError) -> Self

Converts to this type from the input type.

impl PartialEq for StoreError

fn eq(&self, other: &StoreError) -> 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 StructuralPartialEq for StoreError