Trait ClientT

pub trait ClientT {
    // Required methods
    fn notification<'life0, 'life1, 'async_trait, Params>(
        &'life0 self,
        method: &'life1 str,
        params: Params,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where Params: ToRpcParams + Send + 'async_trait,
             Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn request<'life0, 'life1, 'async_trait, R, Params>(
        &'life0 self,
        method: &'life1 str,
        params: Params,
    ) -> Pin<Box<dyn Future<Output = Result<R, Error>> + Send + 'async_trait>>
       where R: DeserializeOwned + 'async_trait,
             Params: ToRpcParams + Send + 'async_trait,
             Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn batch_request<'a, 'life0, 'async_trait, R>(
        &'life0 self,
        batch: BatchRequestBuilder<'a>,
    ) -> Pin<Box<dyn Future<Output = Result<BatchResponse<'a, R>, Error>> + Send + 'async_trait>>
       where R: DeserializeOwned + Debug + 'a + 'async_trait,
             Self: 'async_trait,
             'a: 'async_trait,
             'life0: 'async_trait;
}

Available on crate feature client only.

JSON-RPC client interface that can make requests and notifications.

Required Methods

fn notification<'life0, 'life1, 'async_trait, Params>( &'life0 self, method: &'life1 str, params: Params, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where Params: ToRpcParams + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Send a notification request

fn request<'life0, 'life1, 'async_trait, R, Params>( &'life0 self, method: &'life1 str, params: Params, ) -> Pin<Box<dyn Future<Output = Result<R, Error>> + Send + 'async_trait>>

where R: DeserializeOwned + 'async_trait, Params: ToRpcParams + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Send a method call request.

fn batch_request<'a, 'life0, 'async_trait, R>( &'life0 self, batch: BatchRequestBuilder<'a>, ) -> Pin<Box<dyn Future<Output = Result<BatchResponse<'a, R>, Error>> + Send + 'async_trait>>

where R: DeserializeOwned + Debug + 'a + 'async_trait, Self: 'async_trait, 'a: 'async_trait, 'life0: 'async_trait,

Send a batch request.

The response to batch are returned in the same order as it was inserted in the batch.

Returns Ok if all requests in the batch were answered. Returns Error if the network failed or any of the responses could be parsed a valid JSON-RPC response.

Object Safety

This trait is not object safe.

Implementors

impl ClientT for Client

Available on crate features async-client and async-wasm-client only.