carbon-orca-whirlpool-decoder 1.0.0

//! This code was AUTOGENERATED using the Codama library.
use carbon_core::{account_utils::next_account, deserialize::ArrangeAccounts};
/// Sets the fee authority for a WhirlpoolConfig.
/// The fee authority can set the fee & protocol fee rate for individual pools
/// or set the default fee rate for newly minted pools.
/// Only the current fee authority has permission to invoke this instruction.
/// ### Authority
/// - "fee_authority" - Set authority that can modify pool fees in the
///   WhirlpoolConfig
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
pub struct SetFeeAuthority {}

#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct SetFeeAuthorityInstructionAccounts {
    pub whirlpools_config: solana_pubkey::Pubkey,
    pub fee_authority: solana_pubkey::Pubkey,
    pub new_fee_authority: solana_pubkey::Pubkey,
    pub remaining: Vec<solana_instruction::AccountMeta>,
}

impl SetFeeAuthority {
    pub fn decode(data: &[u8]) -> Option<Self> {
        if data.len() < 8 {
            return None;
        }
        let discriminator = &data[0..8];
        if discriminator != [31, 1, 50, 87, 237, 101, 97, 132] {
            return None;
        }

        let mut data_slice = data;

        data_slice = &data_slice[8..];

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

impl ArrangeAccounts for SetFeeAuthority {
    type ArrangedAccounts = SetFeeAuthorityInstructionAccounts;

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

        let whirlpools_config = next_account(&mut iter)?;
        let fee_authority = next_account(&mut iter)?;
        let new_fee_authority = next_account(&mut iter)?;

        let remaining = iter.as_slice();

        Some(SetFeeAuthorityInstructionAccounts {
            whirlpools_config,
            fee_authority,
            new_fee_authority,
            remaining: remaining.to_vec(),
        })
    }
}