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 config extension authority for a WhirlpoolsConfigExtension.
/// Only the current config extension authority has permission to invoke this
/// instruction. ### Authority
/// - "config_extension_authority" - Set authority in the
///   WhirlpoolConfigExtension
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
pub struct SetConfigExtensionAuthority {}

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

impl SetConfigExtensionAuthority {
    pub fn decode(data: &[u8]) -> Option<Self> {
        if data.len() < 8 {
            return None;
        }
        let discriminator = &data[0..8];
        if discriminator != [44, 94, 241, 116, 24, 188, 60, 143] {
            return None;
        }

        let mut data_slice = data;

        data_slice = &data_slice[8..];

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

impl ArrangeAccounts for SetConfigExtensionAuthority {
    type ArrangedAccounts = SetConfigExtensionAuthorityInstructionAccounts;

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

        let whirlpools_config = next_account(&mut iter)?;
        let whirlpools_config_extension = next_account(&mut iter)?;
        let config_extension_authority = next_account(&mut iter)?;
        let new_config_extension_authority = next_account(&mut iter)?;

        let remaining = iter.as_slice();

        Some(SetConfigExtensionAuthorityInstructionAccounts {
            whirlpools_config,
            whirlpools_config_extension,
            config_extension_authority,
            new_config_extension_authority,
            remaining: remaining.to_vec(),
        })
    }
}