carbon-orca-whirlpool-decoder 1.0.0

Orca Whirlpool Decoder
Documentation 
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//! This code was AUTOGENERATED using the Codama library.
use carbon_core::{account_utils::next_account, deserialize::ArrangeAccounts};
/// Sets the fee authority to collect protocol fees for a WhirlpoolConfig.
/// Only the current collect protocol fee authority has permission to invoke
/// this instruction. ### Authority
/// - "fee_authority" - Set authority that can collect protocol fees in the
///   WhirlpoolConfig
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
pub struct SetCollectProtocolFeesAuthority {}

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

impl SetCollectProtocolFeesAuthority {
    pub fn decode(data: &[u8]) -> Option<Self> {
        if data.len() < 8 {
            return None;
        }
        let discriminator = &data[0..8];
        if discriminator != [34, 150, 93, 244, 139, 225, 233, 67] {
            return None;
        }

        let mut data_slice = data;

        data_slice = &data_slice[8..];

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

impl ArrangeAccounts for SetCollectProtocolFeesAuthority {
    type ArrangedAccounts = SetCollectProtocolFeesAuthorityInstructionAccounts;

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

        let whirlpools_config = next_account(&mut iter)?;
        let collect_protocol_fees_authority = next_account(&mut iter)?;
        let new_collect_protocol_fees_authority = next_account(&mut iter)?;

        let remaining = iter.as_slice();

        Some(SetCollectProtocolFeesAuthorityInstructionAccounts {
            whirlpools_config,
            collect_protocol_fees_authority,
            new_collect_protocol_fees_authority,
            remaining: remaining.to_vec(),
        })
    }
}