Enum KvError 

pub enum KvError {
    KeyNotFound(String),
    ValueTooLarge {
        size: usize,
        max: usize,
    },
    Serialization(Error),
    Merge(String),
    Gossip(String),
    Io(Error),
    StoreIdMismatch,
    Unauthorized(String),
}

Errors that can occur during KvStore operations.

Variants

KeyNotFound(String)

Key not found in the store.

ValueTooLarge

Value exceeds the maximum inline size.

Fields

size: usize

The actual size.

max: usize

The maximum allowed size.

Serialization(Error)

Serialization error.

Merge(String)

CRDT merge operation failed.

Gossip(String)

Gossip layer error.

Io(Error)

I/O error during persistence.

StoreIdMismatch

Store IDs do not match during merge.

Unauthorized(String)

Unauthorized write attempt.

Trait Implementations

impl Debug for KvError

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

Formats the value using the given formatter.

impl Display for KvError

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

Formats the value using the given formatter.

impl Error for KvError

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<Box<ErrorKind>> for KvError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for KvError

fn from(source: Error) -> Self

Converts to this type from the input type.