Struct Begin

pub struct Begin {
    pub continuation: Pubkey,
    pub random: Pubkey,
    pub input: Pubkey,
    pub output: Pubkey,
    pub owner: Pubkey,
    pub payer: Pubkey,
    pub rent: Pubkey,
    pub system_program: Pubkey,
}

Generated client accounts for Begin.

Fields

continuation: Pubkey

Continuation state.

random: Pubkey

Nonce used for associating the continuation. Any arbitrary Pubkey can be passed here.

input: Pubkey

Input token account.

output: Pubkey

Output token account.

owner: Pubkey

Owner of all token accounts in the chain.

payer: Pubkey

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

rent: Pubkey

Rent sysvar.

system_program: Pubkey

System program.

Trait Implementations

impl BorshSerialize for Begin

where Pubkey: BorshSerialize,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

fn try_to_vec(&self) -> Result<Vec<u8>, Error>

Serialize this instance into a vector of bytes.

impl ToAccountMetas for Begin

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.