Enum Response

pub enum Response {
    Error(Error),
    Ready,
    Result(Result),
    Authenticate(Authenticate),
    AuthSuccess(AuthSuccess),
    AuthChallenge(AuthChallenge),
    Supported(Supported),
    Event(Event),
}

A CQL response that has been received from the server.

Variants

Error(Error)

ERROR response, returned by the server when an error occurs.

Ready

READY response, indicating that the server is ready to process requests, typically after a connection is established.

Result(Result)

RESULT response, containing the result of a statement execution.

Authenticate(Authenticate)

AUTHENTICATE response, indicating that the server requires authentication.

AuthSuccess(AuthSuccess)

AUTH_SUCCESS response, indicating that the authentication was successful.

AuthChallenge(AuthChallenge)

AUTH_CHALLENGE response, indicating that the server requires further authentication.

Supported(Supported)

SUPPORTED response, containing the features supported by the server.

Event(Event)

EVENT response, containing an event that occurred on the server.

Implementations

impl Response

pub fn to_response_kind(&self) -> CqlResponseKind

Returns the kind of this response.

pub fn deserialize( features: &ProtocolFeatures, opcode: ResponseOpcode, buf_bytes: Bytes, cached_metadata: Option<&Arc<ResultMetadata<'static>>>, ) -> Result<Response, CqlResponseParseError>

Deserialize a response from the given bytes.

pub fn into_non_error_response(self) -> Result<NonErrorResponse, Error>

Converts this response into a NonErrorResponse, returning an error if it is an Error response.

Trait Implementations

impl Debug for Response

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

Formats the value using the given formatter.