Struct access_protocol::state::StakeAccount

pub struct StakeAccount {
    pub tag: Tag,
    pub owner: Pubkey,
    pub stake_amount: u64,
    pub stake_pool: Pubkey,
    pub last_claimed_offset: u64,
    pub pool_minimum_at_creation: u64,
}

Fields

tag: Tag

Tag

owner: Pubkey

Owner of the stake account

stake_amount: u64

Amount staked in the account

stake_pool: Pubkey

Stake pool to which the account belongs to

last_claimed_offset: u64

Offset of a last day where rewards were claimed from the contract creation date

pool_minimum_at_creation: u64

Minimum stakeable amount of the pool when the account was created

Implementations

impl StakeAccount

pub const SEED: &'static [u8; 13] = b"stake_account"

pub fn new( owner: Pubkey, stake_pool: Pubkey, pool_minimum_at_creation: u64 ) -> Self

pub fn create_key( nonce: &u8, owner: &Pubkey, stake_pool: &Pubkey, program_id: &Pubkey ) -> Result<Pubkey, ProgramError>

pub fn find_key( owner: &Pubkey, stake_pool: &Pubkey, program_id: &Pubkey ) -> (Pubkey, u8)

pub fn save(&self, dst: &mut [u8]) -> ProgramResult

pub fn from_account_info( a: &AccountInfo<'_> ) -> Result<StakeAccount, ProgramError>

pub fn close(&mut self)

pub fn deposit(&mut self, amount: u64) -> ProgramResult

pub fn withdraw(&mut self, amount: u64) -> ProgramResult

Trait Implementations

impl BorshDeserialize for StakeAccount

where Tag: BorshDeserialize, Pubkey: BorshDeserialize, u64: BorshDeserialize,

fn deserialize_reader<R: Read>(reader: &mut R) -> Result<Self, Error>

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.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for StakeAccount

where Tag: BorshSerialize, Pubkey: BorshSerialize, u64: 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 BorshSize for StakeAccount

fn borsh_len(&self) -> usize

impl Clone for StakeAccount

fn clone(&self) -> StakeAccount

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StakeAccount

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

Formats the value using the given formatter.