Struct solana_program::slot_hashes::SlotHashes

#[repr(C)]
pub struct SlotHashes(_);

Implementations

impl SlotHashes

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

pub fn get(&self, slot: &Slot) -> Option<&Hash>

pub fn new(slot_hashes: &[SlotHash]) -> Self

Trait Implementations

impl Debug for SlotHashes

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

Formats the value using the given formatter.

impl Default for SlotHashes

fn default() -> SlotHashes

Returns the “default value” for a type.

impl Deref for SlotHashes

type Target = Vec<SlotHash>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for SlotHashes

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

Deserialize this value from the given Serde deserializer.

impl FromIterator<(u64, Hash)> for SlotHashes

fn from_iter<I: IntoIterator<Item = (Slot, Hash)>>(iter: I) -> Self

Creates a value from an iterator.

impl PartialEq<SlotHashes> for SlotHashes

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

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

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

This method tests for !=.

impl Serialize for SlotHashes

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 SlotHashes

fn size_of() -> usize

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

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

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

impl SysvarId for SlotHashes

fn id() -> Pubkey

fn check_id(pubkey: &Pubkey) -> bool

impl StructuralPartialEq for SlotHashes