Enum ErrorKind

pub enum ErrorKind {
    Base64(DecodeError),
    InvalidUtf8(Utf8Error),
    Io(Error),
    MpscRecv(RecvError),
    ParseAddr(AddrParseError),
    ParseInt(ParseIntError),
    PwHash(Error),
    Msg(String),
    BadResponse(String),
    Connection(String),
    InvalidArgument(String),
    InvalidNode(String),
    NoMoreConnections,
    ServerError(ResultCode),
    UdfBadResponse(String),
    Timeout(String),
    // some variants omitted
}

The kind of an error.

Variants

Base64(DecodeError)

Error decoding Base64 encoded value

InvalidUtf8(Utf8Error)

Error interpreting a sequence of u8 as a UTF-8 encoded string.

Io(Error)

Error during an I/O operation

MpscRecv(RecvError)

Error returned from the recv function on an MPSC Receiver

ParseAddr(AddrParseError)

Error parsing an IP or socket address

ParseInt(ParseIntError)

Error parsing an integer

PwHash(Error)

Error returned while hashing a password for user authentication

Msg(String)

A convenient variant for String.

BadResponse(String)

The client received a server response that it was not able to process.

Connection(String)

The client was not able to communicate with the cluster due to some issue with the network connection.

InvalidArgument(String)

One or more of the arguments passed to the client are invalid.

InvalidNode(String)

Cluster node is invalid.

NoMoreConnections

Exceeded max. number of connections per node.

ServerError(ResultCode)

Server responded with a response code indicating an error condition.

UdfBadResponse(String)

Error returned when executing a User-Defined Function (UDF) resulted in an error.

Timeout(String)

Error returned when a tasked timeed out before it could be completed.

Implementations

impl ErrorKind

pub fn description(&self) -> &str

A string describing the error kind.

Trait Implementations

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

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

fn from(s: &'a str) -> Self

Converts to this type from the input type.

impl From<Error> for ErrorKind

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<ErrorKind> for Error

fn from(e: ErrorKind) -> Self

Converts to this type from the input type.

impl From<String> for ErrorKind

fn from(s: String) -> Self

Converts to this type from the input type.