Struct penumbra_tct :: internal :: proof :: Proof Copy item path

impl<Tree: Height> Proof<Tree>

pub fn verify(&self, root: Hash) -> Result<(), VerifyError>

Verify a Proof of inclusion against the root Hash of a tree.

Returns VerifyError if the proof is invalid.

pub fn root(&self) -> Hash

Get the root of the tree from which the proof was generated.

pub fn index(&self) -> u64

Get the index of the item this proof claims to witness.

pub fn auth_path(&self) -> &AuthPath<Tree>

Get the AuthPath of this proof, representing the path from the root to the leaf of the tree that proves the leaf was included in the tree.

Trait Implementations§

impl<Tree: Height> Clone for Proof<Tree>
where <Tree::Height as Path>::Path: Clone,

fn clone(&self) -> Self

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

impl<Tree: Height> Debug for Proof<Tree>
where <Tree::Height as Path>::Path: Debug,

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

Formats the value using the given formatter. Read more

impl<Tree: Height> From<Proof<Tree>> for StateCommitmentProof
where Vec<MerklePathChunk>: From<AuthPath<Tree>>,

fn from(proof: Proof<Tree>) -> Self

Converts to this type from the input type.

impl<Tree: Height> PartialEq for Proof<Tree>
where <Tree::Height as Path>::Path: PartialEq,

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

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

1.0.0 · source§

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<Tree: Height> TryFrom<StateCommitmentProof> for Proof<Tree>
where AuthPath<Tree>: TryFrom<Vec<MerklePathChunk>>,

type Error = ProofDecodeError

The type returned in the event of a conversion error.

fn try_from(proof: StateCommitmentProof) -> Result<Self, Self::Error>

Performs the conversion.

impl<Tree: Height> Eq for Proof<Tree>
where <Tree::Height as Path>::Path: Eq,

Auto Trait Implementations§

impl<Tree> Freeze for Proof<Tree>
where <<Tree as Height>::Height as Path>::Path: Freeze,

impl<Tree> RefUnwindSafe for Proof<Tree>
where <<Tree as Height>::Height as Path>::Path: RefUnwindSafe,

impl<Tree> Send for Proof<Tree>
where <<Tree as Height>::Height as Path>::Path: Send,

impl<Tree> Sync for Proof<Tree>
where <<Tree as Height>::Height as Path>::Path: Sync,

impl<Tree> Unpin for Proof<Tree>
where <<Tree as Height>::Height as Path>::Path: Unpin,

impl<Tree> UnwindSafe for Proof<Tree>
where <<Tree as Height>::Height as Path>::Path: UnwindSafe,

Blanket Implementations§

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Checks if this value is equivalent to the given key. Read more

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Compare self to key and return true if they are equal.

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Checks if this value is equivalent to the given key. Read more

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Causes self to use its LowerExp implementation when Debug-formatted.

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Causes self to use its LowerHex implementation when Debug-formatted.

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