Struct quarry_merge_mine::state::MergeMiner

pub struct MergeMiner {
    pub pool: Pubkey,
    pub owner: Pubkey,
    pub bump: u8,
    pub index: u64,
    pub primary_balance: u64,
    pub replica_balance: u64,
}

Enables mining multiple quarry_mine::Quarrys simultaneously with only one deposit.

To derive the address, use the following code:

&[
  b"MergeMiner" as &[u8],
  &$mm.pool.key().to_bytes(),
  &$mm.owner.to_bytes(),
  &[$mm.bump],
]

Deposits and withdrawals happen in token accounts owned by the MergeMiner. These accounts do not need to be ATAs; however, ATAs make the accounts easier to locate on the frontend.

The accounts serve as intermediate staging accounts for the merge miner: they are not staked and only exist to facilitate the merge miner’s operations.

Fields

pool: Pubkey

MergePool to mint against.

owner: Pubkey

Owner of the MergeMiner.

bump: u8

Bump seed.

index: u64

The index of the MergeMiner within the MergePool.

primary_balance: u64

Amount of tokens staked into the primary quarry.

replica_balance: u64

Amount of replica tokens that have been issued to this MergeMiner. Primary tokens may only be withdrawn if MergeMiner::primary_balance == 0 and MergeMiner::replica_balance == 0.

Implementations

impl MergeMiner

pub fn init_miner(&self, init: &InitMiner<'_>) -> Result<()>

Initializes a quarry_mine::Miner for the MergeMiner.

pub fn stake_max_primary_miner(
    &self,
    stake: &QuarryStakePrimary<'_>
) -> Result<u64>

Stakes all available primary tokens owned by the MergeMiner into the primary miner. Returns the number of tokens deposited.

pub fn stake_max_replica_miner(
    &self,
    stake: &QuarryStakeReplica<'_>
) -> Result<u64>

Mints the maximum number of replica tokens for the crate::MergeMiner, staking them into a quarry_mine::Miner.

pub fn unstake_primary_miner(
    &self,
    stake: &QuarryStakePrimary<'_>,
    amount: u64
) -> Result<()>

Unstakes from the primary miner.

pub fn unstake_all_and_burn_replica_miner(
    &self,
    stake: &QuarryStakeReplica<'_>
) -> Result<u64>

Unstake tokens from a replica quarry_mine::Miner and burns the replica tokens.

pub fn withdraw_tokens(
    &self,
    withdraw: &WithdrawTokens<'_>
) -> Result<WithdrawTokensEvent>

Withdraws tokens from the MergeMiner.

pub fn claim_rewards(&self, claim: &ClaimRewards<'_>) -> Result<()>

Claims quarry_mine rewards as the MergeMiner.

impl MergeMiner

pub const LEN: usize = 89usize

Trait Implementations

impl AccountDeserialize for MergeMiner

fn try_deserialize(buf: &mut &[u8]) -> Result<Self>

Deserializes previously initialized account data. Should fail for all uninitialized accounts, where the bytes are zeroed. Implementations should be unique to a particular account type so that one can never successfully deserialize the data of one account type into another. For example, if the SPL token program were to implement this trait, it should be impossible to deserialize a Mint account into a token Account.

fn try_deserialize_unchecked(buf: &mut &[u8]) -> Result<Self>

Deserializes account data without checking the account discriminator. This should only be used on account initialization, when the bytes of the account are zeroed.

impl AccountSerialize for MergeMiner

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

Serializes the account data into writer.

impl BorshDeserialize for MergeMiner where
    Pubkey: BorshDeserialize,
    Pubkey: BorshDeserialize,
    u8: BorshDeserialize,
    u64: BorshDeserialize,
    u64: BorshDeserialize,
    u64: BorshDeserialize, 

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

impl BorshSerialize for MergeMiner where
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    u8: BorshSerialize,
    u64: BorshSerialize,
    u64: BorshSerialize,
    u64: BorshSerialize, 

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

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

Serialize this instance into a vector of bytes.

impl Clone for MergeMiner

fn clone(&self) -> MergeMiner

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MergeMiner

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MergeMiner

fn default() -> MergeMiner

Returns the “default value” for a type.

impl Discriminator for MergeMiner

fn discriminator() -> [u8; 8]

impl Owner for MergeMiner

fn owner() -> Pubkey

impl Copy for MergeMiner