carbon-openbook-v2-decoder 2.0.0

Openbook V2 Decoder
Documentation 
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//! This code was AUTOGENERATED using the Codama library.
use carbon_core::{account_utils::next_account, deserialize::ArrangeAccounts};
/// Withdraw any available tokens when the market is expired (only
/// [`close_market_admin`](crate::state::Market::close_market_admin)).
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
pub struct SettleFundsExpired {}

#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct SettleFundsExpiredInstructionAccounts {
    pub close_market_admin: solana_pubkey::Pubkey,
    pub owner: solana_pubkey::Pubkey,
    pub penalty_payer: solana_pubkey::Pubkey,
    pub open_orders_account: solana_pubkey::Pubkey,
    pub market: solana_pubkey::Pubkey,
    pub market_authority: solana_pubkey::Pubkey,
    pub market_base_vault: solana_pubkey::Pubkey,
    pub market_quote_vault: solana_pubkey::Pubkey,
    pub user_base_account: solana_pubkey::Pubkey,
    pub user_quote_account: solana_pubkey::Pubkey,
    pub referrer_account: Option<solana_pubkey::Pubkey>,
    pub token_program: solana_pubkey::Pubkey,
    pub system_program: solana_pubkey::Pubkey,
    pub remaining: Vec<solana_instruction::AccountMeta>,
}

impl SettleFundsExpired {
    pub fn decode(data: &[u8]) -> Option<Self> {
        if data.len() < 8 {
            return None;
        }
        let discriminator = &data[0..8];
        if discriminator != [107, 18, 56, 69, 228, 56, 55, 164] {
            return None;
        }

        let mut data_slice = data;

        data_slice = &data_slice[8..];

        borsh::BorshDeserialize::deserialize(&mut data_slice).ok()
    }
}

impl ArrangeAccounts for SettleFundsExpired {
    type ArrangedAccounts = SettleFundsExpiredInstructionAccounts;

    fn arrange_accounts(
        accounts: &[solana_instruction::AccountMeta],
    ) -> Option<Self::ArrangedAccounts> {
        let mut iter = accounts.iter();

        let close_market_admin = next_account(&mut iter)?;
        let owner = next_account(&mut iter)?;
        let penalty_payer = next_account(&mut iter)?;
        let open_orders_account = next_account(&mut iter)?;
        let market = next_account(&mut iter)?;
        let market_authority = next_account(&mut iter)?;
        let market_base_vault = next_account(&mut iter)?;
        let market_quote_vault = next_account(&mut iter)?;
        let user_base_account = next_account(&mut iter)?;
        let user_quote_account = next_account(&mut iter)?;
        let referrer_account = next_account(&mut iter);
        let token_program = next_account(&mut iter)?;
        let system_program = next_account(&mut iter)?;

        let remaining = iter.as_slice();

        Some(SettleFundsExpiredInstructionAccounts {
            close_market_admin,
            owner,
            penalty_payer,
            open_orders_account,
            market,
            market_authority,
            market_base_vault,
            market_quote_vault,
            user_base_account,
            user_quote_account,
            referrer_account,
            token_program,
            system_program,
            remaining: remaining.to_vec(),
        })
    }
}