Struct Client 

pub struct Client { /* private fields */ }

A high-level client for interacting with a Celestia node.

There are two modes: read-only mode and submit mode. Read-only mode requires RPC and optionally gRPC endpoint, while submit mode requires both, plus a signer.

Examples

Read-only mode:

let client = Client::builder()
    .rpc_url("ws://localhost:26658")
    .grpc_url("http://localhost:9090") // optional in read-only mode
    .build()
    .await?;

client.header().head().await?;

Submit mode:

let endpoint = Endpoint::from("http://localhost:9090")
    .metadata("x-token", "auth-token")
    .timeout(Duration::from_secs(30));

let client = Client::builder()
    .rpc_url("ws://localhost:26658")
    .grpc_endpoint(endpoint)
    .private_key_hex("393fdb5def075819de55756b45c9e2c8531a8c78dd6eede483d3440e9457d839")
    .build()
    .await?;

let to_address = "celestia169s50psyj2f4la9a2235329xz7rk6c53zhw9mm".parse().unwrap();
client.state().transfer(&to_address, 12345, TxConfig::default()).await?;

Implementations

impl Client

pub fn builder() -> ClientBuilder

Returns ClientBuilder.

pub fn chain_id(&self) -> &Id

Returns chain id of the network.

pub fn pubkey(&self) -> Result<VerifyingKey>

Returns the public key of the signer.

pub fn address(&self) -> Result<AccAddress>

Returns the address of signer.

pub fn state(&self) -> &StateApi

Returns state API accessor.

pub fn blob(&self) -> &BlobApi

Returns blob API accessor.

pub fn blobstream(&self) -> &BlobstreamApi

Returns blobstream API accessor.

pub fn header(&self) -> &HeaderApi

Returns header API accessor.

pub fn share(&self) -> &ShareApi

Returns share API accessor.

pub fn fraud(&self) -> &FraudApi

Returns fraud API accessor.

Trait Implementations

impl Debug for Client

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

Formats the value using the given formatter.