Struct WhirlpoolRewardInfo

pub struct WhirlpoolRewardInfo {
    pub mint: Address,
    pub vault: Address,
    pub extension: [u8; 32],
    pub emissions_per_second_x64: u128,
    pub growth_global_x64: u128,
}

Stores the state relevant for tracking liquidity mining rewards at the Whirlpool level. These values are used in conjunction with PositionRewardInfo, Tick.reward_growths_outside, and Whirlpool.reward_last_updated_timestamp to determine how many rewards are earned by open positions.

Fields

mint: Address

Reward token mint.

vault: Address

Reward vault token account.

extension: [u8; 32]

reward_infos[0]: Authority account that has permission to initialize the reward and set emissions. reward_infos[1]: used for a struct that contains fields for extending the functionality of Whirlpool. reward_infos[2]: reserved for future use.

Historical notes: Originally, this was a field named “authority”, but it was found that there was no opportunity to set different authorities for the three rewards. Therefore, the use of this field was changed for Whirlpool’s future extensibility.

emissions_per_second_x64: u128

Q64.64 number that indicates how many tokens per second are earned per unit of liquidity.

growth_global_x64: u128

Q64.64 number that tracks the total tokens earned per unit of liquidity since the reward emissions were turned on.

Trait Implementations

impl BorshDeserialize for WhirlpoolRewardInfo

fn deserialize_reader<__R>( reader: &mut __R, ) -> Result<WhirlpoolRewardInfo, Error>

where __R: Read,

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 WhirlpoolRewardInfo

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

where __W: Write,

impl Clone for WhirlpoolRewardInfo

fn clone(&self) -> WhirlpoolRewardInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WhirlpoolRewardInfo

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

Formats the value using the given formatter.

impl From<WhirlpoolRewardInfo> for WhirlpoolRewardInfoFacade

fn from(val: WhirlpoolRewardInfo) -> WhirlpoolRewardInfoFacade

Converts to this type from the input type.

impl PartialEq for WhirlpoolRewardInfo

fn eq(&self, other: &WhirlpoolRewardInfo) -> 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 Eq for WhirlpoolRewardInfo

impl StructuralPartialEq for WhirlpoolRewardInfo