Struct near_fetch::Client

pub struct Client { /* private fields */ }

Client that implements exponential retrying and caching of access key nonces.

Implementations

impl Client

pub fn new(rpc_addr: &str) -> Self

Construct a new Client with the given RPC address.

pub fn from_client(client: JsonRpcClient) -> Self

Construct a Client from an existing JsonRpcClient.

pub fn rpc_addr(&self) -> String

The RPC address the client is connected to.

pub async fn send_tx( &self, signer: &InMemorySigner, receiver_id: &AccountId, actions: Vec<Action> ) -> Result<FinalExecutionOutcomeView>

Send a series of Actions as a SignedTransaction to the network.

pub async fn view<T: Serialize, R: DeserializeOwned>( &self, receiver_id: &AccountId, function_name: &str, args: T ) -> Result<R>

View into a function.

pub async fn access_key( &self, account_id: &AccountId, public_key: &PublicKey ) -> Result<(AccessKeyView, CryptoHash)>

Fetches the access key for the given account ID and public key.

pub async fn view_block( &self, block_reference: BlockReference ) -> Result<BlockView>

Fetches the block for this block reference.