Struct quarry_redeemer::RedeemTokens [−][src]
pub struct RedeemTokens<'info> {
pub redeemer: Account<'info, Redeemer>,
pub source_authority: Signer<'info>,
pub iou_mint: Account<'info, Mint>,
pub iou_source: Account<'info, TokenAccount>,
pub redemption_vault: Account<'info, TokenAccount>,
pub redemption_destination: Account<'info, TokenAccount>,
pub token_program: Program<'info, Token>,
}
Fields
redeemer: Account<'info, Redeemer>
Redeemer PDA.
Authority of the source of the redeemed tokens.
iou_mint: Account<'info, Mint>
Mint of the IOU token.
iou_source: Account<'info, TokenAccount>
Source of the IOU tokens.
redemption_vault: Account<'info, TokenAccount>
TokenAccount holding the Redeemer’s redemption tokens.
redemption_destination: Account<'info, TokenAccount>
Destination of the IOU tokens.
token_program: Program<'info, Token>
The spl_token program corresponding to [token::ID].
Implementations
Transfer tokens from source account to the redeemer’s vault.
Transfer IOU tokens from the redemption vault to the user.
Trait Implementations
fn try_accounts(
program_id: &Pubkey,
accounts: &mut &[AccountInfo<'info>],
ix_data: &[u8]
) -> Result<Self, ProgramError>
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. Read more
program_id
is the currently executing program.
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. Read more
Validates the account struct.