Struct SlotHashProof

pub struct SlotHashProof { /* private fields */ }

A proof for the state of the SlotHashes sysvar for a given slot.

Implementations

impl SlotHashProof

pub fn new(slot: Slot, slot_hashes_inclusion_proof: InclusionProof) -> Self

Creates a new proof for the state of the SlotHashes sysvar for a given slot.

pub fn verify( &self, slot: Slot, bank_hash: Hash, accounts_delta_hash: Hash, ) -> Result<(), SlotHashError>

Verifies that the SlotHashes sysvar contains bank_hash.

pub fn deserialize_account_data(&self) -> Result<SlotHashes, Arc<Error>>

Attempts to deserialize the stored account data into a SlotHashes.

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

Attempts to deserialize the stored account data and extracts the bankhash for a specific slot.

Trait Implementations

impl Clone for SlotHashProof

fn clone(&self) -> SlotHashProof

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SlotHashProof

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SlotHashProof

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SlotHashProof

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for SlotHashProof

impl StructuralPartialEq for SlotHashProof