Struct solana_program::slot_history::SlotHistory

#[repr(C)]
pub struct SlotHistory {
    pub bits: BitVec<u64>,
    pub next_slot: Slot,
}

Fields

bits: BitVec<u64>

next_slot: Slot

Implementations

impl SlotHistory

pub fn add(&mut self, slot: Slot)

pub fn check(&self, slot: Slot) -> Check

pub fn oldest(&self) -> Slot

pub fn newest(&self) -> Slot

Trait Implementations

impl Clone for SlotHistory

fn clone(&self) -> SlotHistory

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SlotHistory

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

Formats the value using the given formatter.

impl Default for SlotHistory

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SlotHistory

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq<SlotHistory> for SlotHistory

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for SlotHistory

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

Serialize this value into the given Serde serializer.

impl Sysvar for SlotHistory

fn size_of() -> usize

fn from_account_info( _account_info: &AccountInfo<'_> ) -> Result<Self, ProgramError>

Deserializes a sysvar from its AccountInfo.

fn to_account_info(&self, account_info: &mut AccountInfo<'_>) -> Option<()>

fn get() -> Result<Self, ProgramError>

impl SysvarId for SlotHistory

fn id() -> Pubkey

fn check_id(pubkey: &Pubkey) -> bool

impl Eq for SlotHistory

impl StructuralEq for SlotHistory

impl StructuralPartialEq for SlotHistory