Struct snarkvm_console_collections::kary_merkle_tree::KaryMerklePath

pub struct KaryMerklePath<PH: PathHash, const DEPTH: u8, const ARITY: u8> { /* private fields */ }

Implementations

impl<PH: PathHash, const DEPTH: u8, const ARITY: u8> KaryMerklePath<PH, DEPTH, ARITY>

pub fn try_from( (leaf_index, siblings): (u64, Vec<Vec<PH::Hash>>) ) -> Result<Self>

Returns a new instance of a Merkle path.

impl<PH: PathHash, const DEPTH: u8, const ARITY: u8> KaryMerklePath<PH, DEPTH, ARITY>

pub fn leaf_index(&self) -> u64

Returns the leaf index for the path.

pub fn siblings(&self) -> &[Vec<PH::Hash>]

Returns the siblings for the path.

pub fn verify<LH: LeafHash<Hash = PH::Hash>>( &self, leaf_hasher: &LH, path_hasher: &PH, root: &PH::Hash, leaf: &LH::Leaf ) -> bool

Returns true if the Merkle path is valid for the given root and leaf.

Trait Implementations

impl<PH: Clone + PathHash, const DEPTH: u8, const ARITY: u8> Clone for KaryMerklePath<PH, DEPTH, ARITY>where PH::Hash: Clone,

fn clone(&self) -> KaryMerklePath<PH, DEPTH, ARITY>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<PH: Debug + PathHash, const DEPTH: u8, const ARITY: u8> Debug for KaryMerklePath<PH, DEPTH, ARITY>where PH::Hash: Debug,

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

Formats the value using the given formatter.

impl<'de, PH: PathHash, const DEPTH: u8, const ARITY: u8> Deserialize<'de> for KaryMerklePath<PH, DEPTH, ARITY>

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl<PH: PathHash, const DEPTH: u8, const ARITY: u8> FromBytes for KaryMerklePath<PH, DEPTH, ARITY>

fn read_le<R: Read>(reader: R) -> IoResult<Self>

Reads in a Merkle path from a buffer.

fn from_bytes_le(bytes: &[u8]) -> Result<Self, Error>where Self: Sized,

Returns Self from a byte array in little-endian order.

impl<PH: Hash + PathHash, const DEPTH: u8, const ARITY: u8> Hash for KaryMerklePath<PH, DEPTH, ARITY>where PH::Hash: Hash,

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<PH: PartialEq + PathHash, const DEPTH: u8, const ARITY: u8> PartialEq for KaryMerklePath<PH, DEPTH, ARITY>where PH::Hash: PartialEq,

fn eq(&self, other: &KaryMerklePath<PH, DEPTH, ARITY>) -> 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<PH: PathHash, const DEPTH: u8, const ARITY: u8> Serialize for KaryMerklePath<PH, DEPTH, ARITY>

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl<PH: PathHash, const DEPTH: u8, const ARITY: u8> ToBytes for KaryMerklePath<PH, DEPTH, ARITY>

fn write_le<W: Write>(&self, writer: W) -> IoResult<()>

Writes the Merkle path to a buffer.

fn to_bytes_le(&self) -> Result<Vec<u8>, Error>where Self: Sized,

Returns self as a byte array in little-endian order.

impl<PH: Eq + PathHash, const DEPTH: u8, const ARITY: u8> Eq for KaryMerklePath<PH, DEPTH, ARITY>where PH::Hash: Eq,

impl<PH: PathHash, const DEPTH: u8, const ARITY: u8> StructuralEq for KaryMerklePath<PH, DEPTH, ARITY>

impl<PH: PathHash, const DEPTH: u8, const ARITY: u8> StructuralPartialEq for KaryMerklePath<PH, DEPTH, ARITY>