Struct Response 

pub struct Response {
    pub result: Result<ResponseValue, Error>,
    pub correlation_id: CorrelationId,
}

The result of a Query or Command. Carried inside a Message with operation = Response. A Response contains either a value or an Error; never both, never neither.

Fields

result: Result<ResponseValue, Error>

The result. Either a value or an error.

correlation_id: CorrelationId

Correlation id — required on responses.

Implementations

impl Response

pub fn ok(value: ResponseValue, correlation_id: CorrelationId) -> Self

Construct a successful response.

pub fn err(error: Error, correlation_id: CorrelationId) -> Self

Construct an error response.

pub fn is_ok(&self) -> bool

Whether this response is a success.

pub fn is_err(&self) -> bool

Whether this response is an error.

Trait Implementations

impl Clone for Response

fn clone(&self) -> Response

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Response

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Response

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Response

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Response

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Response