Trait fathom_web3::BatchTransport

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

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

Sends a batch of prepared RPC calls.

Implementors

impl BatchTransport for Http

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

impl BatchTransport for Ipc

type Batch = BatchResponse

impl BatchTransport for WebSocket

type Batch = Response<Vec<Result<Value, Error>, Global>, fn(Result<Vec<Result<Value, Error>, Global>, Error>) -> Result<Vec<Result<Value, Error>, Global>, 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>, Global>, Error>> + Send + 'static, Global>>

impl<X, T> BatchTransport for Xwhere
    T: BatchTransport + ?Sized,
    X: Deref<Target = T>,
    X: Debug,
    X: Clone,

type Batch = <T as BatchTransport>::Batch