carbon-orca-whirlpool-decoder 1.0.0

Orca Whirlpool Decoder
Documentation 
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//! This code was AUTOGENERATED using the Codama library.
use {
    crate::types::LockType,
    carbon_core::{account_utils::next_account, deserialize::ArrangeAccounts},
};
/// Lock the position to prevent any liquidity changes.
/// ### Authority
/// - `position_authority` - The authority that owns the position token.
///
/// #### Special Errors
/// - `PositionAlreadyLocked` - The provided position is already locked.
/// - `PositionNotLockable` - The provided position is not lockable (e.g. An
///   empty position).
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
pub struct LockPosition {
    pub lock_type: LockType,
}

#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct LockPositionInstructionAccounts {
    pub funder: solana_pubkey::Pubkey,
    pub position_authority: solana_pubkey::Pubkey,
    pub position: solana_pubkey::Pubkey,
    pub position_mint: solana_pubkey::Pubkey,
    pub position_token_account: solana_pubkey::Pubkey,
    pub lock_config: solana_pubkey::Pubkey,
    pub whirlpool: solana_pubkey::Pubkey,
    pub token2022_program: solana_pubkey::Pubkey,
    pub system_program: solana_pubkey::Pubkey,
    pub remaining: Vec<solana_instruction::AccountMeta>,
}

impl LockPosition {
    pub fn decode(data: &[u8]) -> Option<Self> {
        if data.len() < 8 {
            return None;
        }
        let discriminator = &data[0..8];
        if discriminator != [227, 62, 2, 252, 247, 10, 171, 185] {
            return None;
        }

        let mut data_slice = data;

        data_slice = &data_slice[8..];

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

impl ArrangeAccounts for LockPosition {
    type ArrangedAccounts = LockPositionInstructionAccounts;

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

        let funder = next_account(&mut iter)?;
        let position_authority = next_account(&mut iter)?;
        let position = next_account(&mut iter)?;
        let position_mint = next_account(&mut iter)?;
        let position_token_account = next_account(&mut iter)?;
        let lock_config = next_account(&mut iter)?;
        let whirlpool = next_account(&mut iter)?;
        let token2022_program = next_account(&mut iter)?;
        let system_program = next_account(&mut iter)?;

        let remaining = iter.as_slice();

        Some(LockPositionInstructionAccounts {
            funder,
            position_authority,
            position,
            position_mint,
            position_token_account,
            lock_config,
            whirlpool,
            token2022_program,
            system_program,
            remaining: remaining.to_vec(),
        })
    }
}