Function fetch_splash_pool

pub async fn fetch_splash_pool(
    rpc: &RpcClient,
    token_1: Address,
    token_2: Address,
    whirlpool_deployment: Option<WhirlpoolDeployment>,
) -> Result<PoolInfo, Box<dyn Error>>

Fetches the details of a specific Splash Pool.

This function retrieves information about a pool with the predefined tick spacing for Splash Pools. It determines whether the pool is initialized or not and returns the corresponding details.

Arguments

• rpc - A reference to the Solana RPC client.
• token_1 - The public key of the first token mint in the pool.
• token_2 - The public key of the second token mint in the pool.
• whirlpool_deployment - The whirlpool program and config to query against. Defaults to the mutable whirlpool program and mainnet config if None.

Returns

A Result containing PoolInfo:

• PoolInfo::Initialized if the pool is initialized, including the pool’s state and price.
• PoolInfo::Uninitialized if the pool is not yet initialized, including configuration details.

Errors

This function will return an error if:

• Any required account or mint information cannot be fetched.
• The pool or its configuration details are invalid.

Example

use orca_whirlpools::{fetch_splash_pool, PoolInfo, WhirlpoolDeployment};
use solana_client::nonblocking::rpc_client::RpcClient;
use solana_pubkey::Pubkey;
use std::str::FromStr;

#[tokio::main]
async fn main() {
    let rpc = RpcClient::new("https://api.devnet.solana.com".to_string());
    let token_a = Pubkey::from_str("So11111111111111111111111111111111111111112").unwrap();
    let token_b = Pubkey::from_str("BRjpCHtyQLNCo8gqRUr8jtdAj5AjPYQaoqbvcZiHok1k").unwrap(); // devUSDC

    let pool_info = fetch_splash_pool(&rpc, token_a, token_b, Some(WhirlpoolDeployment::devnet()))
        .await
        .unwrap();

    match pool_info {
        PoolInfo::Initialized(pool) => println!("Pool is initialized: {:?}", pool),
        PoolInfo::Uninitialized(pool) => println!("Pool is not initialized: {:?}", pool),
    }
}