Enum persy::PersyError

pub enum PersyError {
    Io(Error),
    DecodingUtf8(Utf8Error),
    DecodingVarint(VarintError),
    DecodingDataEncoding(DecodeError),
    Custom(Box<dyn Error + Send + Sync + 'static>),
    VersionNotLastest,
    RecordNotFound(PersyId),
    SegmentNotFound,
    SegmentAlreadyExists,
    CannotDropSegmentCreatedInTx,
    Lock,
    IndexMinElementsShouldBeAtLeastDoubleOfMax,
    IndexNotFound,
    IndexTypeMismatch(Cow<'static, str>),
    IndexDuplicateKey(String, String),
    TransactionTimeout,
    // some variants omitted
}

Enum of possible errors from Persy

Variants

Io(Error)

DecodingUtf8(Utf8Error)

DecodingVarint(VarintError)

DecodingDataEncoding(DecodeError)

Custom(Box<dyn Error + Send + Sync + 'static>)

VersionNotLastest

RecordNotFound(PersyId)

SegmentNotFound

SegmentAlreadyExists

CannotDropSegmentCreatedInTx

Lock

IndexMinElementsShouldBeAtLeastDoubleOfMax

IndexNotFound

IndexTypeMismatch(Cow<'static, str>)

IndexDuplicateKey(String, String)

TransactionTimeout

Trait Implementations

impl Debug for PersyError

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

Formats the value using the given formatter.

impl Display for PersyError

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

Formats the value using the given formatter.

impl Error for PersyError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Box<dyn Error + 'static + Sync + Send>> for PersyError

fn from(err: Box<dyn Error + Send + Sync + 'static>) -> PersyError

Performs the conversion.

impl From<DecodeError> for PersyError

fn from(err: DecodeError) -> PersyError

Performs the conversion.

impl From<Error> for PersyError

fn from(err: Error) -> PersyError

Performs the conversion.

impl From<Error> for PersyError

fn from(err: VarintError) -> PersyError

Performs the conversion.

impl<T> From<PoisonError<T>> for PersyError

fn from(_: PoisonError<T>) -> PersyError

Performs the conversion.

impl From<Utf8Error> for PersyError

fn from(err: Utf8Error) -> PersyError

Performs the conversion.