Struct quarry_mine::CreateMiner [−][src]
pub struct CreateMiner<'info> {
pub authority: Signer<'info>,
pub miner: Account<'info, Miner>,
pub quarry: Account<'info, Quarry>,
pub rewarder: Account<'info, Rewarder>,
pub system_program: Program<'info, System>,
pub payer: Signer<'info>,
pub token_mint: Account<'info, Mint>,
pub miner_vault: Account<'info, TokenAccount>,
pub token_program: Program<'info, Token>,
}
Expand description
Accounts for quarry_mine::create_miner.
Fields
Authority of the Miner.
miner: Account<'info, Miner>
Miner to be created.
quarry: Account<'info, Quarry>
rewarder: Account<'info, Rewarder>
system_program: Program<'info, System>
System program.
payer: Signer<'info>
Payer of Miner creation.
token_mint: Account<'info, Mint>
miner_vault: Account<'info, TokenAccount>
TokenAccount holding the token Mint.
token_program: Program<'info, Token>
SPL Token program.
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.