Struct InvokeInstruction

pub struct InvokeInstruction<'info> {
    pub fee_payer: Signer<'info>,
    pub authority: Signer<'info>,
    pub registered_program_pda: AccountInfo<'info>,
    pub noop_program: UncheckedAccount<'info>,
    pub account_compression_authority: UncheckedAccount<'info>,
    pub account_compression_program: Program<'info, AccountCompression>,
    pub sol_pool_pda: Option<AccountInfo<'info>>,
    pub decompression_recipient: Option<AccountInfo<'info>>,
    pub system_program: Program<'info, System>,
}

These are the base accounts additionally Merkle tree and queue accounts are required. These additional accounts are passed as remaining accounts. 1 Merkle tree for each input compressed account one queue and Merkle tree account each for each output compressed account.

Fields

fee_payer: Signer<'info>

Fee payer needs to be mutable to pay rollover and protocol fees.

authority: Signer<'info>

registered_program_pda: AccountInfo<'info>

CHECK: this account

noop_program: UncheckedAccount<'info>

CHECK: is checked when emitting the event.

account_compression_authority: UncheckedAccount<'info>

CHECK: this account in account compression program. This pda is used to invoke the account compression program.

account_compression_program: Program<'info, AccountCompression>

CHECK: Account compression program is used to update state and address Merkle trees.

sol_pool_pda: Option<AccountInfo<'info>>

Sol pool pda is used to store the native sol that has been compressed. It’s only required when compressing or decompressing sol.

decompression_recipient: Option<AccountInfo<'info>>

Only needs to be provided for decompression as a recipient for the decompressed sol. Compressed sol originate from authority.

system_program: Program<'info, System>

Implementations

impl<'info> InvokeInstruction<'info>

pub fn __anchor_private_gen_idl_accounts( accounts: &mut HashMap<String, IdlTypeDefinition>, defined_types: &mut HashMap<String, IdlTypeDefinition>, ) -> Vec<IdlAccountItem>

Trait Implementations

impl<'info> Accounts<'info, InvokeInstructionBumps> for InvokeInstruction<'info>

where 'info: 'info,

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

where 'info: 'info,

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

program_id is the currently executing program.

impl<'info> Bumps for InvokeInstruction<'info>

where 'info: 'info,

type Bumps = InvokeInstructionBumps

Struct to hold account bump seeds.

impl<'info> InvokeAccounts<'info> for InvokeInstruction<'info>

fn get_registered_program_pda(&self) -> &AccountInfo<'info>

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

fn get_sol_pool_pda(&self) -> Option<&AccountInfo<'info>>

fn get_decompression_recipient(&self) -> Option<&AccountInfo<'info>>

impl<'info> SignerAccounts<'info> for InvokeInstruction<'info>

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

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

impl<'info> ToAccountInfos<'info> for InvokeInstruction<'info>

where 'info: 'info,

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

impl<'info> ToAccountMetas for InvokeInstruction<'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.