Enum mongodb::error::Error

pub enum Error {
    IoError(Error),
    EncoderError(EncoderError),
    DecoderError(DecoderError),
    OIDError(Error),
    FromHexError(DecodeError),
    WriteError(WriteException),
    BulkWriteError(BulkWriteException),
    ArgumentError(String),
    OperationError(String),
    ResponseError(String),
    CursorNotFoundError,
    PoisonLockError,
    CodedError(ErrorCode),
    EventListenerError(Option<Box<Error>>),
    MaliciousServerError(MaliciousServerErrorType),
    DefaultError(String),
}

The error type for MongoDB operations.

Variants

IoError(Error)

I/O operation errors of Read, Write, Seek, and associated traits.

EncoderError(EncoderError)

A BSON struct could not be encoded.

DecoderError(DecoderError)

A BSON struct could not be decoded.

OIDError(Error)

An ObjectId could not be generated.

FromHexError(DecodeError)

A hexadecimal string could not be converted to bytes.

WriteError(WriteException)

A single-write operation failed.

BulkWriteError(BulkWriteException)

A bulk-write operation failed due to one or more lower-level write-related errors.

ArgumentError(String)

An invalid function or operational argument was provided.

OperationError(String)

A database operation failed to send or receive a reply.

ResponseError(String)

A database operation returned an invalid reply.

CursorNotFoundError

A cursor operation failed to return a cursor.

PoisonLockError

The application failed to secure a mutex due to a poisoned lock.

CodedError(ErrorCode)

A server error with a given code.

EventListenerError(Option<Box<Error>>)

The client was unable to emit the events to the listeners due to a poisoned lock; all event listeners were dropped, so they will have to be registered again. If the client is unable to emit a failure result, the error it failed to report is bundled into the EventListenerError.

MaliciousServerError(MaliciousServerErrorType)

The server that the client is attempting to authenticate to does not actually have the user's authentication information stored.

DefaultError(String)

A standard error with a string description; a more specific error should generally be used.

Trait Implementations

impl<'a> From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl<'a> From<&'a str> for Error

fn from(s: &str) -> Error

Performs the conversion.

impl From<String> for Error

fn from(s: String) -> Error

Performs the conversion.

impl From<WriteException> for Error

fn from(err: WriteException) -> Error

Performs the conversion.

impl From<BulkWriteException> for Error

fn from(err: BulkWriteException) -> Error

Performs the conversion.

impl From<EncoderError> for Error

fn from(err: EncoderError) -> Error

Performs the conversion.

impl From<DecoderError> for Error

fn from(err: DecoderError) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl From<DecodeError> for Error

fn from(err: DecodeError) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl<T> From<PoisonError<T>> for Error

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

Performs the conversion.

impl Display for Error

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

Formats the value using the given formatter.

impl Debug for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

This method is soft-deprecated.

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

Deprecating in 1.33.0

: replaced by Error::source, which can support downcasting

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

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

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