Struct diem_types::proof::definition::AccumulatorConsistencyProof

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

A proof that can be used to show that two Merkle accumulators are consistent – the big one can be obtained by appending certain leaves to the small one. For example, at some point in time a client knows that the root hash of the ledger at version 10 is old_root (it could be a waypoint). If a server wants to prove that the new ledger at version N is derived from the old ledger the client knows, it can show the subtrees that represent all the new leaves. If the client can verify that it can indeed obtain the new root hash by appending these new leaves, it can be convinced that the two accumulators are consistent.

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impl AccumulatorConsistencyProof

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pub fn new(subtrees: Vec<HashValue>) -> Self

Constructs a new AccumulatorConsistencyProof using given subtrees.

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pub fn subtrees(&self) -> &[HashValue]

Returns the subtrees.

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impl Clone for AccumulatorConsistencyProof

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fn clone(&self) -> AccumulatorConsistencyProof

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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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<'de> Deserialize<'de> for AccumulatorConsistencyProof

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

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for AccumulatorConsistencyProof

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

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

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

Serialize this value into the given Serde serializer. Read more
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impl Eq for AccumulatorConsistencyProof

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impl StructuralPartialEq for AccumulatorConsistencyProof

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