Struct light_system_program::invoke_cpi::instruction::InvokeCpiInstruction

pub struct InvokeCpiInstruction<'info> {
    pub fee_payer: Signer<'info>,
    pub authority: Signer<'info>,
    pub registered_program_pda: Account<'info, RegisteredProgram>,
    pub noop_program: UncheckedAccount<'info>,
    pub account_compression_authority: UncheckedAccount<'info>,
    pub account_compression_program: Program<'info, AccountCompression>,
    pub invoking_program: UncheckedAccount<'info>,
    pub compressed_sol_pda: Option<UncheckedAccount<'info>>,
    pub compression_recipient: Option<UncheckedAccount<'info>>,
    pub system_program: Program<'info, System>,
    pub cpi_context_account: Option<Account<'info, CpiContextAccount>>,
}

These are the base accounts additionally Merkle tree and queue accounts are required. These additional accounts are passed as remaining accounts. One Merkle tree for each input compressed account, one queue and Merkle tree account each for each output compressed account.

Fields

fee_payer: Signer<'info>

authority: Signer<'info>

registered_program_pda: Account<'info, RegisteredProgram>

CHECK: this account

noop_program: UncheckedAccount<'info>

CHECK: this account

account_compression_authority: UncheckedAccount<'info>

CHECK: this account in psp account compression program

account_compression_program: Program<'info, AccountCompression>

CHECK: this account in psp account compression program

invoking_program: UncheckedAccount<'info>

CHECK: is checked in signer checks to derive the authority pubkey

compressed_sol_pda: Option<UncheckedAccount<'info>>

compression_recipient: Option<UncheckedAccount<'info>>

system_program: Program<'info, System>

cpi_context_account: Option<Account<'info, CpiContextAccount>>

Trait Implementations

impl<'info> Accounts<'info, InvokeCpiInstructionBumps> for InvokeCpiInstruction<'info>

where 'info: 'info,

fn try_accounts( __program_id: &Pubkey, __accounts: &mut &'info [AccountInfo<'info>], __ix_data: &[u8], __bumps: &mut InvokeCpiInstructionBumps, __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 InvokeCpiInstruction<'info>

where 'info: 'info,

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

program_id is the currently executing program.

impl<'info> Bumps for InvokeCpiInstruction<'info>

where 'info: 'info,

type Bumps = InvokeCpiInstructionBumps

Struct to hold account bump seeds.

impl<'info> InvokeAccounts<'info> for InvokeCpiInstruction<'info>

fn get_registered_program_pda(&self) -> &Account<'info, RegisteredProgram>

fn get_noop_program(&self) -> &UncheckedAccount<'info>

fn get_account_compression_authority(&self) -> &UncheckedAccount<'info>

fn get_account_compression_program(&self) -> &Program<'info, AccountCompression>

fn get_compressed_sol_pda(&self) -> Option<&UncheckedAccount<'info>>

fn get_compression_recipient(&self) -> Option<&UncheckedAccount<'info>>

fn get_system_program(&self) -> &Program<'info, System>

impl<'info> InvokeCpiAccounts<'info> for InvokeCpiInstruction<'info>

fn get_invoking_program(&self) -> &UncheckedAccount<'info>

fn get_cpi_context_account( &mut self ) -> &mut Option<Account<'info, CpiContextAccount>>

impl<'info> SignerAccounts<'info> for InvokeCpiInstruction<'info>

fn get_fee_payer(&self) -> &Signer<'info>

fn get_authority(&self) -> &Signer<'info>

impl<'info> ToAccountInfos<'info> for InvokeCpiInstruction<'info>

where 'info: 'info,

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

impl<'info> ToAccountMetas for InvokeCpiInstruction<'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.