Struct Query 

pub struct Query {
    pub descriptor: QueryDescriptor,
    pub authorization: Option<Authorization>,
}

The Query message expected by the handler.

Fields

descriptor: QueryDescriptor

The Query descriptor.

authorization: Option<Authorization>

The message authorization.

Trait Implementations

impl Clone for Query

fn clone(&self) -> Query

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Query

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

Formats the value using the given formatter.

impl Default for Query

fn default() -> Query

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Query

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for Query

type Reply = QueryReply

The inner reply type specific to the implementing message.

fn descriptor(&self) -> &Descriptor

Returns message descriptor properties common to all messages (i.e., interface, method, and message_timestamp).

fn authorization(&self) -> Option<&Authorization>

Returns the messages’s authorization, when set.

async fn handle( self, owner: &str, provider: &impl Provider, ) -> Result<Reply<Self::Reply>>

Routes the message to the concrete handler used to process the message.

fn validate( &self, _owner: &str, provider: &impl Provider, ) -> impl Future<Output = Result<()>> + Send

Perform initial validation of the message.

impl Serialize for Query

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

where __S: Serializer,

Serialize this value into the given Serde serializer.