Struct web3::transports::batch::Batch

pub struct Batch<T> { /* private fields */ }

Transport allowing to batch queries together.

Note: cloned instances of Batch share the queues of pending and unsent requests. If you want to avoid it, use Batch::new repeatedly instead.

Implementations

impl<T> Batch<T>where T: BatchTransport,

pub fn new(transport: T) -> Self

Creates new Batch transport given existing transport supporing batch requests.

pub fn submit_batch(&self) -> impl Future<Output = Result<Vec<Result<Value>>>>

Sends all requests as a batch.

Trait Implementations

impl<T: Clone> Clone for Batch<T>

fn clone(&self) -> Batch<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Batch<T>

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

Formats the value using the given formatter.

impl<T> Transport for Batch<T>where T: BatchTransport,

type Out = SingleResult

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

fn prepare(&self, method: &str, params: Vec<Value>) -> (RequestId, Call)

Prepare serializable RPC call for given method with parameters.

fn send(&self, id: RequestId, request: Call) -> Self::Out

Execute prepared RPC call.

fn execute(&self, method: &str, params: Vec<Value>) -> Self::Out

Execute remote method with given parameters.