Struct unc_primitives::chunk_validation::StoredChunkStateTransitionData

pub struct StoredChunkStateTransitionData {
    pub base_state: PartialState,
    pub receipts_hash: CryptoHash,
}

Stored on disk for each chunk, including missing chunks, in order to produce a chunk state witness when needed.

Fields

base_state: PartialState

The partial state that is needed to apply the state transition, whether it is a new chunk state transition or a implicit missing chunk state transition.

receipts_hash: CryptoHash

If this is a new chunk state transition, the hash of the receipts that were used to apply the state transition. This is redundant information, but is used to validate against StateChunkWitness::exact_receipts_hash to ease debugging of why a state witness may be incorrect.

Trait Implementations

impl BorshDeserialize for StoredChunkStateTransitionData

fn deserialize_reader<R: Read>(reader: &mut R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for StoredChunkStateTransitionData

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

impl Clone for StoredChunkStateTransitionData

fn clone(&self) -> StoredChunkStateTransitionData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StoredChunkStateTransitionData

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

Formats the value using the given formatter.

impl PartialEq for StoredChunkStateTransitionData

fn eq(&self, other: &StoredChunkStateTransitionData) -> 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 Eq for StoredChunkStateTransitionData

impl StructuralPartialEq for StoredChunkStateTransitionData