Enum CassErrorCode

#[non_exhaustive]
pub enum CassErrorCode {
    LIB_BAD_PARAMS,
    LIB_NO_STREAMS,
    LIB_UNABLE_TO_INIT,
    LIB_MESSAGE_ENCODE,
    LIB_HOST_RESOLUTION,
    LIB_UNEXPECTED_RESPONSE,
    LIB_REQUEST_QUEUE_FULL,
    LIB_NO_AVAILABLE_IO_THREAD,
    LIB_WRITE_ERROR,
    LIB_NO_HOSTS_AVAILABLE,
    LIB_INDEX_OUT_OF_BOUNDS,
    LIB_INVALID_ITEM_COUNT,
    LIB_INVALID_VALUE_TYPE,
    LIB_REQUEST_TIMED_OUT,
    LIB_UNABLE_TO_SET_KEYSPACE,
    LIB_CALLBACK_ALREADY_SET,
    LIB_INVALID_STATEMENT_TYPE,
    LIB_NAME_DOES_NOT_EXIST,
    LIB_UNABLE_TO_DETERMINE_PROTOCOL,
    LIB_NULL_VALUE,
    LIB_NOT_IMPLEMENTED,
    LIB_UNABLE_TO_CONNECT,
    LIB_UNABLE_TO_CLOSE,
    LIB_NO_PAGING_STATE,
    LIB_PARAMETER_UNSET,
    LIB_INVALID_ERROR_RESULT_TYPE,
    LIB_INVALID_FUTURE_TYPE,
    LIB_INTERNAL_ERROR,
    LIB_INVALID_CUSTOM_TYPE,
    LIB_INVALID_DATA,
    LIB_NOT_ENOUGH_DATA,
    LIB_INVALID_STATE,
    LIB_NO_CUSTOM_PAYLOAD,
    LIB_EXECUTION_PROFILE_INVALID,
    LIB_NO_TRACING_ID,
    SERVER_SERVER_ERROR,
    SERVER_PROTOCOL_ERROR,
    SERVER_BAD_CREDENTIALS,
    SERVER_UNAVAILABLE,
    SERVER_OVERLOADED,
    SERVER_IS_BOOTSTRAPPING,
    SERVER_TRUNCATE_ERROR,
    SERVER_WRITE_TIMEOUT,
    SERVER_READ_TIMEOUT,
    SERVER_READ_FAILURE,
    SERVER_FUNCTION_FAILURE,
    SERVER_WRITE_FAILURE,
    SERVER_SYNTAX_ERROR,
    SERVER_UNAUTHORIZED,
    SERVER_INVALID_QUERY,
    SERVER_CONFIG_ERROR,
    SERVER_ALREADY_EXISTS,
    SERVER_UNPREPARED,
    SSL_INVALID_CERT,
    SSL_INVALID_PRIVATE_KEY,
    SSL_NO_PEER_CERT,
    SSL_INVALID_PEER_CERT,
    SSL_IDENTITY_MISMATCH,
    SSL_PROTOCOL_ERROR,
    SSL_CLOSED,
}

A Cassandra failure error code.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

LIB_BAD_PARAMS

LIB_NO_STREAMS

LIB_UNABLE_TO_INIT

LIB_MESSAGE_ENCODE

LIB_HOST_RESOLUTION

LIB_UNEXPECTED_RESPONSE

LIB_REQUEST_QUEUE_FULL

LIB_NO_AVAILABLE_IO_THREAD

LIB_WRITE_ERROR

LIB_NO_HOSTS_AVAILABLE

LIB_INDEX_OUT_OF_BOUNDS

LIB_INVALID_ITEM_COUNT

LIB_INVALID_VALUE_TYPE

LIB_REQUEST_TIMED_OUT

LIB_UNABLE_TO_SET_KEYSPACE

LIB_CALLBACK_ALREADY_SET

LIB_INVALID_STATEMENT_TYPE

LIB_NAME_DOES_NOT_EXIST

LIB_UNABLE_TO_DETERMINE_PROTOCOL

LIB_NULL_VALUE

LIB_NOT_IMPLEMENTED

LIB_UNABLE_TO_CONNECT

LIB_UNABLE_TO_CLOSE

LIB_NO_PAGING_STATE

LIB_PARAMETER_UNSET

LIB_INVALID_ERROR_RESULT_TYPE

LIB_INVALID_FUTURE_TYPE

LIB_INTERNAL_ERROR

LIB_INVALID_CUSTOM_TYPE

LIB_INVALID_DATA

LIB_NOT_ENOUGH_DATA

LIB_INVALID_STATE

LIB_NO_CUSTOM_PAYLOAD

LIB_EXECUTION_PROFILE_INVALID

LIB_NO_TRACING_ID

SERVER_SERVER_ERROR

SERVER_PROTOCOL_ERROR

SERVER_BAD_CREDENTIALS

SERVER_UNAVAILABLE

SERVER_OVERLOADED

SERVER_IS_BOOTSTRAPPING

SERVER_TRUNCATE_ERROR

SERVER_WRITE_TIMEOUT

SERVER_READ_TIMEOUT

SERVER_READ_FAILURE

SERVER_FUNCTION_FAILURE

SERVER_WRITE_FAILURE

SERVER_SYNTAX_ERROR

SERVER_UNAUTHORIZED

SERVER_INVALID_QUERY

SERVER_CONFIG_ERROR

SERVER_ALREADY_EXISTS

SERVER_UNPREPARED

SSL_INVALID_CERT

SSL_INVALID_PRIVATE_KEY

SSL_NO_PEER_CERT

SSL_INVALID_PEER_CERT

SSL_IDENTITY_MISMATCH

SSL_PROTOCOL_ERROR

SSL_CLOSED

Implementations

impl CassErrorCode

pub fn variants() -> &'static [CassErrorCode]

List all the possible values of this enumeration.

Trait Implementations

impl Clone for CassErrorCode

fn clone(&self) -> CassErrorCode

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CassErrorCode

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

Formats the value using the given formatter.

impl Display for CassErrorCode

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

Formats the value using the given formatter.

impl FromStr for CassErrorCode

type Err = String

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for CassErrorCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CassErrorCode

fn eq(&self, other: &CassErrorCode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CassErrorCode

impl Eq for CassErrorCode

impl StructuralPartialEq for CassErrorCode