use {
carbon_core::{account_utils::next_account, deserialize::ArrangeAccounts},
solana_pubkey::Pubkey,
};
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
pub struct UpdateConfig {
pub new_protocol_fee_recipient: Pubkey,
pub new_virtual_sol_reserves: u64,
pub new_virtual_token_reserves: u64,
pub new_graduation_target: u64,
pub new_graduation_fee: u64,
pub new_damping_term: u8,
pub new_swap_fee_basis_points: u8,
pub new_token_for_stakers_basis_points: u16,
pub new_token_amount_for_raydium_liquidity: u64,
pub new_max_graduation_price_deviation_basis_points: u16,
pub new_max_swap_amount_for_pool_price_correction_basis_points: u16,
}
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct UpdateConfigInstructionAccounts {
pub config: solana_pubkey::Pubkey,
pub authority: solana_pubkey::Pubkey,
pub system_program: solana_pubkey::Pubkey,
pub remaining: Vec<solana_instruction::AccountMeta>,
}
impl UpdateConfig {
pub fn decode(data: &[u8]) -> Option<Self> {
if data.len() < 8 {
return None;
}
let discriminator = &data[0..8];
if discriminator != [29, 158, 252, 191, 10, 83, 219, 99] {
return None;
}
let mut data_slice = data;
data_slice = &data_slice[8..];
borsh::BorshDeserialize::deserialize(&mut data_slice).ok()
}
}
impl ArrangeAccounts for UpdateConfig {
type ArrangedAccounts = UpdateConfigInstructionAccounts;
fn arrange_accounts(
accounts: &[solana_instruction::AccountMeta],
) -> Option<Self::ArrangedAccounts> {
let mut iter = accounts.iter();
let config = next_account(&mut iter)?;
let authority = next_account(&mut iter)?;
let system_program = next_account(&mut iter)?;
let remaining = iter.as_slice();
Some(UpdateConfigInstructionAccounts {
config,
authority,
system_program,
remaining: remaining.to_vec(),
})
}
}