Trait BatchTransport

pub trait BatchTransport: Transport {
    type Batch: Future<Output = Result<Vec<Result<Value>>>>;

    // Required method
    fn send_batch<T>(&self, requests: T) -> Self::Batch
       where T: IntoIterator<Item = (RequestId, Call)>;
}

A transport implementation supporting batch requests.

Required Associated Types

type Batch: Future<Output = Result<Vec<Result<Value>>>>

The type of future this transport returns when a call is made.

Required Methods

fn send_batch<T>(&self, requests: T) -> Self::Batch

where T: IntoIterator<Item = (RequestId, Call)>,

Sends a batch of prepared RPC calls.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl BatchTransport for Http

type Batch = Response<fn(Vec<u8>) -> Result<Vec<Result<Value, Error>>, Error>>

impl BatchTransport for Ipc

type Batch = BatchResponse

impl BatchTransport for WebSocket

type Batch = Response<Vec<Result<Value, Error>>, fn(Result<Vec<Result<Value, Error>>, Error>) -> Result<Vec<Result<Value, Error>>, Error>>

impl<A, B, ABatch, BBatch> BatchTransport for Either<A, B>

where A: BatchTransport<Batch = ABatch>, B: BatchTransport<Batch = BBatch>, A::Out: 'static + Send, B::Out: 'static + Send, ABatch: Future<Output = Result<Vec<Result<Value>>>> + 'static + Send, BBatch: Future<Output = Result<Vec<Result<Value>>>> + 'static + Send,

type Batch = Pin<Box<dyn Future<Output = Result<Vec<Result<Value, Error>>, Error>> + Send>>

impl<X, T> BatchTransport for X

where T: BatchTransport + ?Sized, X: Deref<Target = T> + Debug + Clone,

type Batch = <T as BatchTransport>::Batch