carbon-zeta-decoder 0.6.2

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 = "0xcbc4bb3c0daabe45")]
pub struct CloseCrossMarginAccount {
    pub subaccount_index: u8,
}

pub struct CloseCrossMarginAccountInstructionAccounts {
    pub cross_margin_account: solana_sdk::pubkey::Pubkey,
    pub cross_margin_account_manager: solana_sdk::pubkey::Pubkey,
    pub authority: solana_sdk::pubkey::Pubkey,
}

impl carbon_core::deserialize::ArrangeAccounts for CloseCrossMarginAccount {
    type ArrangedAccounts = CloseCrossMarginAccountInstructionAccounts;

    fn arrange_accounts(
        accounts: &[solana_sdk::instruction::AccountMeta],
    ) -> Option<Self::ArrangedAccounts> {
        let [cross_margin_account, cross_margin_account_manager, authority, _remaining @ ..] =
            accounts
        else {
            return None;
        };

        Some(CloseCrossMarginAccountInstructionAccounts {
            cross_margin_account: cross_margin_account.pubkey,
            cross_margin_account_manager: cross_margin_account_manager.pubkey,
            authority: authority.pubkey,
        })
    }
}