Struct MultisetEqualityDigests

pub struct MultisetEqualityDigests;

Determine whether two lists are equal up to permutation.

The lists are given as lists of digests. This function uses hashing to compute a challenge indeterminate, and then computes a running products for both lists. In the future, the implementation of function may be replaced by one that uses Triton VM’s native support for permutation checks instead of Fiat-Shamir and running products.

Trait Implementations

impl BasicSnippet for MultisetEqualityDigests

fn inputs(&self) -> Vec<(DataType, String)>

fn outputs(&self) -> Vec<(DataType, String)>

fn entrypoint(&self) -> String

fn code(&self, library: &mut Library) -> Vec<LabelledInstruction>

fn annotated_code(&self, library: &mut Library) -> Vec<LabelledInstruction>

fn link_for_isolated_run(&self) -> Vec<LabelledInstruction>

fn init_stack_for_isolated_run(&self) -> Vec<BFieldElement>

Intial stack on program start, when the snippet runs in isolation.

fn stack_diff(&self) -> isize

impl Clone for MultisetEqualityDigests

fn clone(&self) -> MultisetEqualityDigests

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MultisetEqualityDigests

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

Formats the value using the given formatter.

impl Default for MultisetEqualityDigests

fn default() -> MultisetEqualityDigests

Returns the “default value” for a type.

impl Hash for MultisetEqualityDigests

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 PartialEq for MultisetEqualityDigests

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MultisetEqualityDigests

impl Eq for MultisetEqualityDigests

impl StructuralPartialEq for MultisetEqualityDigests