carbon-dflow-aggregator-v4-decoder 2.0.0

Dflow Aggregator V4 Decoder
Documentation 
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//! This code was AUTOGENERATED using the Codama library.
use carbon_core::{account_utils::next_account, deserialize::ArrangeAccounts};
/// Transfer an SPL token to a sponsor's token account, creating the sponsor's
/// token account if necessary.
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
pub struct TransferToSponsor {
    pub amount: u64,
}

#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct TransferToSponsorInstructionAccounts {
    pub user_token_authority: solana_pubkey::Pubkey,
    pub user_token_account: solana_pubkey::Pubkey,
    pub sponsor: solana_pubkey::Pubkey,
    pub sponsor_token_account: solana_pubkey::Pubkey,
    pub mint: solana_pubkey::Pubkey,
    pub token_program: solana_pubkey::Pubkey,
    pub associated_token_program: solana_pubkey::Pubkey,
    pub system_program: solana_pubkey::Pubkey,
    pub remaining: Vec<solana_instruction::AccountMeta>,
}

impl TransferToSponsor {
    pub fn decode(data: &[u8]) -> Option<Self> {
        if data.len() < 8 {
            return None;
        }
        let discriminator = &data[0..8];
        if discriminator != [155, 179, 130, 151, 196, 139, 253, 163] {
            return None;
        }

        let mut data_slice = data;

        data_slice = &data_slice[8..];

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

impl ArrangeAccounts for TransferToSponsor {
    type ArrangedAccounts = TransferToSponsorInstructionAccounts;

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

        let user_token_authority = next_account(&mut iter)?;
        let user_token_account = next_account(&mut iter)?;
        let sponsor = next_account(&mut iter)?;
        let sponsor_token_account = next_account(&mut iter)?;
        let mint = next_account(&mut iter)?;
        let token_program = next_account(&mut iter)?;
        let associated_token_program = next_account(&mut iter)?;
        let system_program = next_account(&mut iter)?;

        let remaining = iter.as_slice();

        Some(TransferToSponsorInstructionAccounts {
            user_token_authority,
            user_token_account,
            sponsor,
            sponsor_token_account,
            mint,
            token_program,
            associated_token_program,
            system_program,
            remaining: remaining.to_vec(),
        })
    }
}