Enum KvError 

pub enum KvError {
    KeyDecodeError(String),
    InvalidSelector,
    ValEncodeError(EncodeError),
    ValDecodeError(DecodeError),
    ValDowncastError(String),
    Other(String),
    SqliteError(Error),
}

Variants

KeyDecodeError(String)

InvalidSelector

ValEncodeError(EncodeError)

ValDecodeError(DecodeError)

ValDowncastError(String)

Other(String)

SqliteError(Error)

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, f: &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<BorrowError> for KvError

fn from(value: BorrowError) -> Self

Converts to this type from the input type.

impl From<PoisonError<&mut Box<dyn KvBackend>>> for KvError

fn from(value: PoisonError<&mut Box<dyn KvBackend>>) -> Self

Converts to this type from the input type.

impl From<TryLockError<RwLockReadGuard<'_, Box<dyn KvBackend>>>> for KvError

fn from(value: TryLockError<RwLockReadGuard<'_, Box<dyn KvBackend>>>) -> Self

Converts to this type from the input type.

impl From<TryLockError<RwLockWriteGuard<'_, Box<dyn KvBackend>>>> for KvError

fn from(value: TryLockError<RwLockWriteGuard<'_, Box<dyn KvBackend>>>) -> Self

Converts to this type from the input type.