switchboard-on-demand 0.9.1

A Rust library to interact with the Switchboard Solana program.
Documentation 
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use lazy_static::lazy_static;
use anchor_client::solana_sdk::pubkey::Pubkey;
use std::str::FromStr;

lazy_static! {
    pub static ref SPL_TOKEN_PROGRAM_ID: Pubkey =
        Pubkey::from_str("TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA").unwrap();
    pub static ref SPL_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM_ID: Pubkey =
        Pubkey::from_str("ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL").unwrap();
    pub static ref NATIVE_MINT: Pubkey =
        Pubkey::from_str("So11111111111111111111111111111111111111112").unwrap();
}

pub fn get_associated_token_address_and_bump_seed(
    wallet_address: &Pubkey,
    token_mint_address: &Pubkey,
    program_id: &Pubkey,
    token_program_id: &Pubkey,
) -> (Pubkey, u8) {
    get_associated_token_address_and_bump_seed_internal(
        wallet_address,
        token_mint_address,
        program_id,
        token_program_id,
    )
}

/// Derives the associated token account address for the given wallet address
/// and token mint
pub fn get_associated_token_address(
    wallet_address: &Pubkey,
    token_mint_address: &Pubkey,
) -> Pubkey {
    get_associated_token_address_with_program_id(
        wallet_address,
        token_mint_address,
        &SPL_TOKEN_PROGRAM_ID,
    )
}

/// Derives the associated token account address for the given wallet address,
/// token mint and token program id
pub fn get_associated_token_address_with_program_id(
    wallet_address: &Pubkey,
    token_mint_address: &Pubkey,
    token_program_id: &Pubkey,
) -> Pubkey {
    get_associated_token_address_and_bump_seed(
        wallet_address,
        token_mint_address,
        &SPL_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM_ID,
        token_program_id,
    )
    .0
}

fn get_associated_token_address_and_bump_seed_internal(
    wallet_address: &Pubkey,
    token_mint_address: &Pubkey,
    program_id: &Pubkey,
    token_program_id: &Pubkey,
) -> (Pubkey, u8) {
    Pubkey::find_program_address(
        &[
            &wallet_address.to_bytes(),
            &token_program_id.to_bytes(),
            &token_mint_address.to_bytes(),
        ],
        program_id,
    )
}