carbon-zeta-decoder 0.12.0

Zeta Program Decoder
Documentation 
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use carbon_core::{borsh, CarbonDeserialize};

#[derive(
    CarbonDeserialize, Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq, Clone, Hash,
)]
#[carbon(discriminator = "0xacb80c0a346940d5")]
pub struct TransferExcessSpreadBalance {}

pub struct TransferExcessSpreadBalanceInstructionAccounts {
    pub zeta_group: solana_pubkey::Pubkey,
    pub margin_account: solana_pubkey::Pubkey,
    pub spread_account: solana_pubkey::Pubkey,
    pub authority: solana_pubkey::Pubkey,
}

impl carbon_core::deserialize::ArrangeAccounts for TransferExcessSpreadBalance {
    type ArrangedAccounts = TransferExcessSpreadBalanceInstructionAccounts;

    fn arrange_accounts(
        accounts: &[solana_instruction::AccountMeta],
    ) -> Option<Self::ArrangedAccounts> {
        let [zeta_group, margin_account, spread_account, authority, _remaining @ ..] = accounts
        else {
            return None;
        };

        Some(TransferExcessSpreadBalanceInstructionAccounts {
            zeta_group: zeta_group.pubkey,
            margin_account: margin_account.pubkey,
            spread_account: spread_account.pubkey,
            authority: authority.pubkey,
        })
    }
}