carbon-token-2022-decoder 1.0.0

//! This code was AUTOGENERATED using the Codama library.
use {
    carbon_core::{account_utils::next_account, deserialize::ArrangeAccounts},
    solana_pubkey::Pubkey,
};
/// Initialize a new `Group`
/// Assumes one has already initialized a mint for the group.
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
pub struct InitializeTokenGroup {
    /// Update authority for the group
    pub update_authority: Option<Pubkey>,
    /// The maximum number of group members
    pub max_size: u64,
}

#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct InitializeTokenGroupInstructionAccounts {
    pub group: solana_pubkey::Pubkey,
    pub mint: solana_pubkey::Pubkey,
    pub mint_authority: solana_pubkey::Pubkey,
    pub remaining: Vec<solana_instruction::AccountMeta>,
}

impl InitializeTokenGroup {
    pub fn decode(data: &[u8]) -> Option<Self> {
        if data.len() < 8 {
            return None;
        }
        let discriminator = &data[0..8];
        if discriminator != [121, 113, 108, 39, 54, 51, 0, 4] {
            return None;
        }

        let mut data_slice = data;

        data_slice = &data_slice[8..];

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

impl ArrangeAccounts for InitializeTokenGroup {
    type ArrangedAccounts = InitializeTokenGroupInstructionAccounts;

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

        let group = next_account(&mut iter)?;
        let mint = next_account(&mut iter)?;
        let mint_authority = next_account(&mut iter)?;

        let remaining = iter.as_slice();

        Some(InitializeTokenGroupInstructionAccounts {
            group,
            mint,
            mint_authority,
            remaining: remaining.to_vec(),
        })
    }
}