Struct RentCollector

pub struct RentCollector {
    pub epoch: Epoch,
    pub epoch_schedule: EpochSchedule,
    pub slots_per_year: f64,
    pub rent: Rent,
}

Fields

epoch: Epoch

epoch_schedule: EpochSchedule

slots_per_year: f64

rent: Rent

Implementations

impl RentCollector

pub fn new( epoch: Epoch, epoch_schedule: EpochSchedule, slots_per_year: f64, rent: Rent, ) -> Self

pub fn clone_with_epoch(&self, epoch: Epoch) -> Self

pub fn should_collect_rent(&self, address: &Pubkey, executable: bool) -> bool

true if it is easy to determine this account should consider having rent collected from it

pub fn get_rent_due( &self, lamports: u64, data_len: usize, account_rent_epoch: Epoch, ) -> RentDue

given an account that ‘should_collect_rent’ returns (amount rent due, is_exempt_from_rent)

pub fn collect_from_existing_account( &self, address: &Pubkey, account: &mut AccountSharedData, ) -> CollectedInfo

Trait Implementations

impl Clone for RentCollector

fn clone(&self) -> RentCollector

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RentCollector

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

Formats the value using the given formatter.

impl Default for RentCollector

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RentCollector

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RentCollector

fn eq(&self, other: &RentCollector) -> 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 Serialize for RentCollector

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RentCollector