Struct Contact 

pub struct Contact {
    pub jsonrpc_client: Arc<Box<HTTPClient>>,
    pub timeout: Duration,
}

An instance of Contact Cosmos RPC Client.

Fields

jsonrpc_client: Arc<Box<HTTPClient>>

timeout: Duration

Implementations

impl Contact

pub async fn get_latest_block_number(&self) -> Result<u64, JsonRpcError>

pub async fn get_latest_block( &self, ) -> Result<LatestBlockEndpointResponse, JsonRpcError>

pub async fn get_syncing_status(&self) -> Result<SyncingStatus, JsonRpcError>

pub async fn get_account_info( &self, address: Address, ) -> Result<ResponseWrapper<TypeWrapper<Option<CosmosAccountInfo>>>, JsonRpcError>

Gets account info for the provided Cosmos account using the accounts endpoint accounts do not have any info if they have no tokens or are otherwise never seen before an Ok(None) result indicates this

pub async fn get_tx_by_hash( &self, txhash: &str, ) -> Result<TXSendResponse, JsonRpcError>

pub async fn get_balances( &self, address: Address, ) -> Result<ResponseWrapper<Vec<Coin>>, JsonRpcError>

impl Contact

pub async fn send_transaction<M: Clone + Serialize>( &self, msg: Transaction<M>, ) -> Result<TXSendResponse, JsonRpcError>

The advanced version of create_and_send transaction that expects you to perform your own signing and prep first.

pub async fn retry_on_block<M: Clone + Serialize, T: 'static + for<'de> Deserialize<'de> + Debug>( &self, tx: Transaction<M>, ) -> Result<T, JsonRpcError>

When a transaction is in ‘block’ mode it actually asynchronously waits to go into the blockchain before returning. This is very useful in many contexts but is somewhat limited by the fact that nodes by default are configured to time out after 10 seconds. The caller of Contact of course expects the timeout they provide to be honored. This routine allows us to do that, retrying as needed until we reach the specific timeout allowed.

pub async fn create_and_send_transaction( &self, coin: Coin, fee: Coin, destination: Address, private_key: PrivateKey, chain_id: Option<String>, account_number: Option<u64>, sequence: Option<u64>, ) -> Result<TXSendResponse, JsonRpcError>

The hand holding version of send transaction that does it all for you

impl Contact

pub fn new(url: &str, timeout: Duration) -> Self

Trait Implementations

impl Clone for Contact

fn clone(&self) -> Contact

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.