Struct HeliusRpcClient 

pub struct HeliusRpcClient { /* private fields */ }

Implementations

impl HeliusRpcClient

pub fn from_api_key(api_key: &str) -> Result<Self, ReplayError>

Construct from a Helius API key. Uses the mainnet endpoint.

pub fn from_url(rpc_url: impl Into<String>) -> Result<Self, ReplayError>

Construct from an explicit RPC URL (any JSON-RPC-compatible Solana endpoint will work for the basic methods; historical queries are Helius-dependent).

Trait Implementations

impl Clone for HeliusRpcClient

fn clone(&self) -> HeliusRpcClient

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl HeliusClient for HeliusRpcClient

fn get_transaction<'life0, 'life1, 'async_trait>( &'life0 self, sig: &'life1 Signature, ) -> Pin<Box<dyn Future<Output = Result<Option<FetchedTx>, ReplayError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Fetch a full transaction by signature. Uses encoding: "base64" so we can faithfully deserialize the versioned message.

fn get_account_info_at_slot<'life0, 'life1, 'async_trait>( &'life0 self, pubkey: &'life1 Pubkey, slot: u64, ) -> Pin<Box<dyn Future<Output = Result<Option<Account>, ReplayError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Fetch account info at a specific slot, with commitment: "confirmed" and minContextSlot: slot. Returns None if the account does not exist.

fn get_account_info<'life0, 'life1, 'async_trait>( &'life0 self, pubkey: &'life1 Pubkey, ) -> Pin<Box<dyn Future<Output = Result<Option<Account>, ReplayError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Fetch current account info (no slot constraint). Used for IDL accounts and similar cases where current state is what we want.