Enum solana_svm::account_rent_state::RentState

pub enum RentState {
    Uninitialized,
    RentPaying {
        lamports: u64,
        data_size: usize,
    },
    RentExempt,
}

Variants

Uninitialized

account.lamports == 0

RentPaying

0 < account.lamports < rent-exempt-minimum

Fields

lamports: u64

data_size: usize

RentExempt

account.lamports >= rent-exempt-minimum

Implementations

impl RentState

pub fn from_account(account: &AccountSharedData, rent: &Rent) -> Self

Return a new RentState instance for a given account and rent.

pub fn transition_allowed_from(&self, pre_rent_state: &RentState) -> bool

Check whether a transition from the pre_rent_state to this state is valid.

Trait Implementations

impl Debug for RentState

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

Formats the value using the given formatter.

impl PartialEq for RentState

fn eq(&self, other: &RentState) -> 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 RentState

impl StructuralPartialEq for RentState