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ReadIntegrityEvidence

dig_evidence

Struct ReadIntegrityEvidence 

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pub struct ReadIntegrityEvidence { /* private fields */ }
Expand description

Authenticated composite evidence that a served range is both included under a generation root and that the root is genuinely anchored on-chain — the single assurance a reader needs to cache + reshare.

Its fields are PRIVATE: the only way to obtain a value is gather, which authenticates both legs and binds them to the same root.

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impl ReadIntegrityEvidence

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pub fn range(&self) -> &RangeInclusionEvidence

The range-inclusion leg (leaf ⇒ root).

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pub fn anchor(&self) -> &RootAnchorEvidence

The root-anchor leg (root ⇐ launcher).

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pub fn store_id(&self) -> Bytes32

The store’s launcher coin id this evidence is anchored to.

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pub fn generation_root(&self) -> Bytes32

The generation root both legs bind to.

Trait Implementations§

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impl Clone for ReadIntegrityEvidence

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fn clone(&self) -> ReadIntegrityEvidence

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for ReadIntegrityEvidence

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

Formats the value using the given formatter. Read more
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impl Eq for ReadIntegrityEvidence

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impl Evidence for ReadIntegrityEvidence

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fn gather<S: ChainSource>( claim: &Self::Claim, chain: &S, ) -> EvidenceResult<Self>

Gathers both legs against chain and binds them: the range proof is required to fold to the EXACT root the anchor proves, so the two describe the same content. Fails closed if either leg fails.

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fn verify(&self) -> EvidenceResult<()>

Re-verifies both legs offline and re-asserts they bind to the same root.

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type Claim = ReadIntegrityClaim

What this evidence proves — the inputs identifying the specific claim to gather + verify.
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impl PartialEq for ReadIntegrityEvidence

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for ReadIntegrityEvidence

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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