Enum Client 

pub enum Client {
    Http(HttpClient),
    Ws(WsReconnectClient<WsClient>),
}

Available on non-WebAssembly only.

Json RPC client.

Variants

Http(HttpClient)

A client using ‘http[s]’ protocol.

Ws(WsReconnectClient<WsClient>)

A client using ‘ws[s]’ protocol.

Implementations

impl Client

pub async fn new( url: &str, auth_token: Option<&str>, connect_timeout: Option<Duration>, request_timeout: Option<Duration>, ) -> Result<Self, Error>

Create a new Json RPC client.

Only ‘http[s]’ and ‘ws[s]’ protocols are supported and they should be specified in the provided url. For more flexibility consider creating the client using jsonrpsee directly.

Please note that currently the celestia-node supports only ‘http’ and ‘ws’. For a secure connection you have to hide it behind a proxy.

Trait Implementations

impl ClientT for Client

async fn notification<Params>( &self, method: &str, params: Params, ) -> Result<(), ClientError>

where Params: ToRpcParams + Send,

Send a notification request

async fn request<R, Params>( &self, method: &str, params: Params, ) -> Result<R, ClientError>

where R: DeserializeOwned, Params: ToRpcParams + Send,

Send a method call request.

async fn batch_request<'a, R>( &self, batch: BatchRequestBuilder<'a>, ) -> Result<BatchResponse<'a, R>, ClientError>

where R: DeserializeOwned + Debug + 'a,

Send a batch request.

impl Debug for Client

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

Formats the value using the given formatter.

impl SubscriptionClientT for Client

async fn subscribe<'a, N, Params>( &self, subscribe_method: &'a str, params: Params, unsubscribe_method: &'a str, ) -> Result<Subscription<N>, ClientError>

where Params: ToRpcParams + Send, N: DeserializeOwned,

Initiate a subscription by performing a JSON-RPC method call where the server responds with a Subscription ID that is used to fetch messages on that subscription,

async fn subscribe_to_method<N>( &self, method: &str, ) -> Result<Subscription<N>, ClientError>

where N: DeserializeOwned,

Register a method subscription, this is used to filter only server notifications that a user is interested in.