Trait Web3Transport

pub trait Web3Transport: Debug + Clone {
    type Out: Future<Output = Result<Value, Error>>;

    // Required methods
    fn prepare(&self, method: &str, params: Vec<Value>) -> (usize, Call);
    fn send(&self, id: usize, request: Call) -> Self::Out;

    // Provided method
    fn execute(&self, method: &str, params: Vec<Value>) -> Self::Out { ... }
}

Transport implementation

Required Associated Types

type Out: Future<Output = Result<Value, Error>>

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

Required Methods

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

Prepare serializable RPC call for given method with parameters.

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

Execute prepared RPC call.

Provided Methods

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

Execute remote method with given parameters.

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 Transport for WithoutTransport

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

impl Transport for Http

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

impl Transport for Ipc

type Out = SingleResponse

impl Transport for WebSocket

type Out = Response<Value, fn(_: Result<Vec<Result<Value, Error>>, Error>) -> Result<Value, Error>>

impl<A, B, AOut, BOut> Transport for Either<A, B>

where A: Transport<Out = AOut>, B: Transport<Out = BOut>, AOut: Future<Output = Result<Value, Error>> + 'static + Send, BOut: Future<Output = Result<Value, Error>> + 'static + Send,

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

impl<T> Transport for Batch<T>

where T: BatchTransport,

type Out = SingleResult

impl<X, T> Transport for X

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

type Out = <T as Transport>::Out