Struct raydium_amm_v3::instructions::decrease_liquidity::DecreaseLiquidityV2

pub struct DecreaseLiquidityV2<'info> {

    pub nft_owner: Signer<'info>,
    pub nft_account: Box<InterfaceAccount<'info, TokenAccount>>,
    pub personal_position: Box<Account<'info, PersonalPositionState>>,
    pub pool_state: AccountLoader<'info, PoolState>,
    pub protocol_position: Box<Account<'info, ProtocolPositionState>>,
    pub token_vault_0: Box<InterfaceAccount<'info, TokenAccount>>,
    pub token_vault_1: Box<InterfaceAccount<'info, TokenAccount>>,
    pub tick_array_lower: AccountLoader<'info, TickArrayState>,
    pub tick_array_upper: AccountLoader<'info, TickArrayState>,
    pub recipient_token_account_0: Box<InterfaceAccount<'info, TokenAccount>>,
    pub recipient_token_account_1: Box<InterfaceAccount<'info, TokenAccount>>,
    pub token_program: Program<'info, Token>,
    pub token_program_2022: Program<'info, Token2022>,
    pub memo_program: UncheckedAccount<'info>,
    pub vault_0_mint: Box<InterfaceAccount<'info, Mint>>,
    pub vault_1_mint: Box<InterfaceAccount<'info, Mint>>,
}

Fields

nft_owner: Signer<'info>

The position owner or delegated authority

nft_account: Box<InterfaceAccount<'info, TokenAccount>>

The token account for the tokenized position

personal_position: Box<Account<'info, PersonalPositionState>>

Decrease liquidity for this position

pool_state: AccountLoader<'info, PoolState>

protocol_position: Box<Account<'info, ProtocolPositionState>>

token_vault_0: Box<InterfaceAccount<'info, TokenAccount>>

Token_0 vault

token_vault_1: Box<InterfaceAccount<'info, TokenAccount>>

Token_1 vault

tick_array_lower: AccountLoader<'info, TickArrayState>

Stores init state for the lower tick

tick_array_upper: AccountLoader<'info, TickArrayState>

Stores init state for the upper tick

recipient_token_account_0: Box<InterfaceAccount<'info, TokenAccount>>

The destination token account for receive amount_0

recipient_token_account_1: Box<InterfaceAccount<'info, TokenAccount>>

The destination token account for receive amount_1

token_program: Program<'info, Token>

SPL program to transfer out tokens

token_program_2022: Program<'info, Token2022>

Token program 2022

memo_program: UncheckedAccount<'info>

memo program CHECK:

vault_0_mint: Box<InterfaceAccount<'info, Mint>>

The mint of token vault 0

vault_1_mint: Box<InterfaceAccount<'info, Mint>>

The mint of token vault 1

Trait Implementations

impl<'info> Accounts<'info, DecreaseLiquidityV2Bumps> for DecreaseLiquidityV2<'info>

where 'info: 'info,

fn try_accounts( __program_id: &Pubkey, __accounts: &mut &'info [AccountInfo<'info>], __ix_data: &[u8], __bumps: &mut DecreaseLiquidityV2Bumps, __reallocs: &mut BTreeSet<Pubkey> ) -> Result<Self>

Returns the validated accounts struct. What constitutes “valid” is program dependent. However, users of these types should never have to worry about account substitution attacks. For example, if a program expects a Mint account from the SPL token program in a particular field, then it should be impossible for this method to return Ok if any other account type is given–from the SPL token program or elsewhere.

impl<'info> AccountsExit<'info> for DecreaseLiquidityV2<'info>

where 'info: 'info,

fn exit(&self, program_id: &Pubkey) -> Result<()>

program_id is the currently executing program.

impl<'info> Bumps for DecreaseLiquidityV2<'info>

where 'info: 'info,

type Bumps = DecreaseLiquidityV2Bumps

Struct to hold account bump seeds.

impl<'info> ToAccountInfos<'info> for DecreaseLiquidityV2<'info>

where 'info: 'info,

fn to_account_infos(&self) -> Vec<AccountInfo<'info>>

impl<'info> ToAccountMetas for DecreaseLiquidityV2<'info>

fn to_account_metas(&self, is_signer: Option<bool>) -> Vec<AccountMeta>

is_signer is given as an optional override for the signer meta field. This covers the edge case when a program-derived-address needs to relay a transaction from a client to another program but sign the transaction before the relay. The client cannot mark the field as a signer, and so we have to override the is_signer meta field given by the client.