carbon-mpl-token-metadata-decoder 2.0.0

MPL Token Metadata Decoder
Documentation 
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//! This code was AUTOGENERATED using the Codama library.
use {
    crate::types::ApproveUseAuthorityArgs,
    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 ApproveUseAuthority {
    pub approve_use_authority_args: ApproveUseAuthorityArgs,
}

#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct ApproveUseAuthorityInstructionAccounts {
    pub use_authority_record: solana_pubkey::Pubkey,
    pub owner: solana_pubkey::Pubkey,
    pub payer: solana_pubkey::Pubkey,
    pub user: solana_pubkey::Pubkey,
    pub owner_token_account: solana_pubkey::Pubkey,
    pub metadata: solana_pubkey::Pubkey,
    pub mint: solana_pubkey::Pubkey,
    pub burner: solana_pubkey::Pubkey,
    pub token_program: solana_pubkey::Pubkey,
    pub system_program: solana_pubkey::Pubkey,
    pub rent: Option<solana_pubkey::Pubkey>,
    pub remaining: Vec<solana_instruction::AccountMeta>,
}

impl ApproveUseAuthority {
    pub fn decode(data: &[u8]) -> Option<Self> {
        if data.is_empty() {
            return None;
        }
        let discriminator = &data[0..1];
        if discriminator != [20] {
            return None;
        }

        let mut data_slice = data;

        data_slice = &data_slice[1..];

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

impl ArrangeAccounts for ApproveUseAuthority {
    type ArrangedAccounts = ApproveUseAuthorityInstructionAccounts;

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

        let use_authority_record = next_account(&mut iter)?;
        let owner = next_account(&mut iter)?;
        let payer = next_account(&mut iter)?;
        let user = next_account(&mut iter)?;
        let owner_token_account = next_account(&mut iter)?;
        let metadata = next_account(&mut iter)?;
        let mint = next_account(&mut iter)?;
        let burner = next_account(&mut iter)?;
        let token_program = next_account(&mut iter)?;
        let system_program = next_account(&mut iter)?;
        let rent = next_account(&mut iter);

        let remaining = iter.as_slice();

        Some(ApproveUseAuthorityInstructionAccounts {
            use_authority_record,
            owner,
            payer,
            user,
            owner_token_account,
            metadata,
            mint,
            burner,
            token_program,
            system_program,
            rent,
            remaining: remaining.to_vec(),
        })
    }
}