Struct Stake 

#[repr(C)]
pub struct Stake {
    pub authority: Pubkey,
    pub balance: u64,
    pub boost: Pubkey,
    pub last_claim_at: i64,
    pub last_deposit_at: i64,
    pub last_withdraw_at: i64,
    pub last_rewards_factor: Numeric,
    pub rewards: u64,
    pub _buffer: [u8; 1024],
}

Stake tracks the deposits and rewards of a staker.

Fields

authority: Pubkey

The authority of this stake account.

balance: u64

The balance of this stake account.

boost: Pubkey

The boost this stake account is associated with.

last_claim_at: i64

The timestamp of the last time rewards were claimed from this account.

last_deposit_at: i64

The timestamp of the last time stake was added to this account.

last_withdraw_at: i64

The timestamp of the last time stake was withdrawn from this account.

last_rewards_factor: Numeric

The boost rewards factor last time rewards were updated on this stake account.

rewards: u64

The amount of rewards claimable by this staker.

_buffer: [u8; 1024]

A buffer for future config variables.

Implementations

impl Stake

pub fn claim( &mut self, amount: u64, boost: &mut Boost, clock: &Clock, config: &mut Config, proof: &Proof, ) -> u64

Claim rewards.

pub fn deposit( &mut self, amount: u64, boost: &mut Boost, clock: &Clock, config: &mut Config, proof: &Proof, sender: &TokenAccount, ) -> u64

Deposit into the boost.

pub fn withdraw( &mut self, amount: u64, boost: &mut Boost, clock: &Clock, config: &mut Config, proof: &Proof, ) -> u64

Withdraw from the boost.

impl Stake

pub fn to_bytes(&self) -> &[u8]

Trait Implementations

impl AccountValidation for Stake

fn assert<F>(&self, condition: F) -> Result<&Self, ProgramError>

where F: Fn(&Self) -> bool,

fn assert_err<F>( &self, condition: F, err: ProgramError, ) -> Result<&Self, ProgramError>

where F: Fn(&Self) -> bool,

fn assert_msg<F>(&self, condition: F, msg: &str) -> Result<&Self, ProgramError>

where F: Fn(&Self) -> bool,

fn assert_mut<F>(&mut self, condition: F) -> Result<&mut Self, ProgramError>

where F: Fn(&Self) -> bool,

fn assert_mut_err<F>( &mut self, condition: F, err: ProgramError, ) -> Result<&mut Self, ProgramError>

where F: Fn(&Self) -> bool,

fn assert_mut_msg<F>( &mut self, condition: F, msg: &str, ) -> Result<&mut Self, ProgramError>

where F: Fn(&Self) -> bool,

impl Clone for Stake

fn clone(&self) -> Stake

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Stake

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

Formats the value using the given formatter.

impl Discriminator for Stake

fn discriminator() -> u8

impl PartialEq for Stake

fn eq(&self, other: &Stake) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Zeroable for Stake

fn zeroed() -> Self

Calls zeroed.

impl Copy for Stake

impl Pod for Stake

impl StructuralPartialEq for Stake