Struct CompositeReceipt 

#[non_exhaustive]
pub struct CompositeReceipt {
    pub segments: Vec<SegmentReceipt>,
    pub assumption_receipts: Vec<InnerAssumptionReceipt>,
    pub verifier_parameters: Digest,
}

A receipt composed of one or more SegmentReceipt structs proving a single execution with continuations, and zero or more InnerAssumptionReceipt structs proving any assumptions.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

segments: Vec<SegmentReceipt>

Segment receipts forming the proof of an execution with continuations.

assumption_receipts: Vec<InnerAssumptionReceipt>

An ordered list of assumptions, either proven or unresolved, made within the continuation represented by the segment receipts. If any assumptions are unresolved, this receipt is only conditionally valid.

verifier_parameters: Digest

A digest of the verifier parameters that can be used to verify this receipt.

Acts as a fingerprint to identity differing proof system or circuit versions between a prover and a verifier. Is not intended to contain the full verifier parameters, which must be provided by a trusted source (e.g. packaged with the verifier code).

Implementations

impl CompositeReceipt

pub fn verify_integrity_with_context( &self, ctx: &VerifierContext, ) -> Result<(), VerificationError>

Verify the integrity of this receipt, ensuring the claim is attested to by the seal.

pub fn claim(&self) -> Result<ReceiptClaim, VerificationError>

Returns the ReceiptClaim for this CompositeReceipt.

pub fn seal_size(&self) -> usize

Total number of bytes used by the seals of this receipt.

Trait Implementations

impl BorshDeserialize for CompositeReceipt

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 CompositeReceipt

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

impl Clone for CompositeReceipt

fn clone(&self) -> CompositeReceipt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompositeReceipt

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CompositeReceipt

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<CompositeReceipt> for InnerReceipt

fn from(receipt: CompositeReceipt) -> Self

Converts to this type from the input type.

impl Serialize for CompositeReceipt

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

where __S: Serializer,

Serialize this value into the given Serde serializer.