carbon-bonkswap-decoder 2.0.0

Carbon BonkSwap Decoder
Documentation 
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//! This code was AUTOGENERATED using the Codama library.
use {
    crate::types::{FixedPoint, Token},
    carbon_core::{account_utils::next_account, deserialize::ArrangeAccounts},
};
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
pub struct Swap {
    pub delta_in: Token,
    pub price_limit: FixedPoint,
    pub x_to_y: bool,
}

#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct SwapInstructionAccounts {
    pub state: solana_pubkey::Pubkey,
    pub pool: solana_pubkey::Pubkey,
    pub token_x: solana_pubkey::Pubkey,
    pub token_y: solana_pubkey::Pubkey,
    pub pool_x_account: solana_pubkey::Pubkey,
    pub pool_y_account: solana_pubkey::Pubkey,
    pub swapper_x_account: solana_pubkey::Pubkey,
    pub swapper_y_account: solana_pubkey::Pubkey,
    pub swapper: solana_pubkey::Pubkey,
    pub referrer_x_account: solana_pubkey::Pubkey,
    pub referrer_y_account: solana_pubkey::Pubkey,
    pub referrer: solana_pubkey::Pubkey,
    pub program_authority: solana_pubkey::Pubkey,
    pub system_program: solana_pubkey::Pubkey,
    pub token_program: solana_pubkey::Pubkey,
    pub associated_token_program: solana_pubkey::Pubkey,
    pub rent: solana_pubkey::Pubkey,
    pub remaining: Vec<solana_instruction::AccountMeta>,
}

impl Swap {
    pub fn decode(data: &[u8]) -> Option<Self> {
        if data.len() < 8 {
            return None;
        }
        let discriminator = &data[0..8];
        if discriminator != [248, 198, 158, 145, 225, 117, 135, 200] {
            return None;
        }

        let mut data_slice = data;

        data_slice = &data_slice[8..];

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

impl ArrangeAccounts for Swap {
    type ArrangedAccounts = SwapInstructionAccounts;

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

        let state = next_account(&mut iter)?;
        let pool = next_account(&mut iter)?;
        let token_x = next_account(&mut iter)?;
        let token_y = next_account(&mut iter)?;
        let pool_x_account = next_account(&mut iter)?;
        let pool_y_account = next_account(&mut iter)?;
        let swapper_x_account = next_account(&mut iter)?;
        let swapper_y_account = next_account(&mut iter)?;
        let swapper = next_account(&mut iter)?;
        let referrer_x_account = next_account(&mut iter)?;
        let referrer_y_account = next_account(&mut iter)?;
        let referrer = next_account(&mut iter)?;
        let program_authority = next_account(&mut iter)?;
        let system_program = next_account(&mut iter)?;
        let token_program = next_account(&mut iter)?;
        let associated_token_program = next_account(&mut iter)?;
        let rent = next_account(&mut iter)?;

        let remaining = iter.as_slice();

        Some(SwapInstructionAccounts {
            state,
            pool,
            token_x,
            token_y,
            pool_x_account,
            pool_y_account,
            swapper_x_account,
            swapper_y_account,
            swapper,
            referrer_x_account,
            referrer_y_account,
            referrer,
            program_authority,
            system_program,
            token_program,
            associated_token_program,
            rent,
            remaining: remaining.to_vec(),
        })
    }
}