Trait SyncCall 

pub trait SyncCall: CallIntoFuture<Output = Result<Self::Value, AgentError>> {
    type Value: for<'de> ArgumentDecoder<'de> + Send;

    // Required methods
    fn call_raw<'async_trait>(
        self,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<u8>, AgentError>> + Send + 'async_trait>>
       where Self: 'async_trait;
    fn call<'async_trait>(
        self,
    ) -> Pin<Box<dyn Future<Output = Result<Self::Value, AgentError>> + Send + 'async_trait>>
       where Self: Sized + Send + 'async_trait,
             Self::Value: 'async_trait;
}

A type that implements synchronous calls (ie. ‘query’ calls).

Required Associated Types

type Value: for<'de> ArgumentDecoder<'de> + Send

The return type of the Candid function being called.

Required Methods

fn call_raw<'async_trait>( self, ) -> Pin<Box<dyn Future<Output = Result<Vec<u8>, AgentError>> + Send + 'async_trait>>

where Self: 'async_trait,

Available on crate feature raw only.

Execute the call, return an array of bytes directly from the canister.

fn call<'async_trait>( self, ) -> Pin<Box<dyn Future<Output = Result<Self::Value, AgentError>> + Send + 'async_trait>>

where Self: Sized + Send + 'async_trait, Self::Value: 'async_trait,

Execute the call, returning either the value returned by the canister, or an error returned by the Agent.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<'agent, Out> SyncCall for SyncCaller<'agent, Out>

where Self: Sized, Out: 'agent + for<'de> ArgumentDecoder<'de> + Send,

type Value = Out