Struct continuation_router::End

pub struct End<'info> {
    pub continuation: Box<Account<'info, Continuation>>,
    pub output: Box<Account<'info, TokenAccount>>,
    pub owner: Signer<'info>,
    pub payer: UncheckedAccount<'info>,
}

Ends a route.

Fields

continuation: Box<Account<'info, Continuation>>

Continuation state.

output: Box<Account<'info, TokenAccount>>

Output token account

owner: Signer<'info>

Owner of all accounts in the chain.

payer: UncheckedAccount<'info>

Funds the continuation in the beginning transaction and receives the staked lamports of the continuation in the end transaction.

Trait Implementations

impl<'info> Accounts<'info> for End<'info> where
    'info: 'info, 

fn try_accounts(
    program_id: &Pubkey,
    accounts: &mut &[AccountInfo<'info>],
    ix_data: &[u8]
) -> Result<Self, ProgramError>

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 End<'info> where
    'info: 'info, 

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

program_id is the currently executing program.

impl<'info> ToAccountInfos<'info> for End<'info> where
    'info: 'info, 

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

impl<'info> ToAccountMetas for End<'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.