Struct RangeStatement 

pub struct RangeStatement {
    pub lo: u64,
    pub hi: u64,
}

Public statement for a range predicate: the prover asserts knowledge of a private value with lo <= value <= hi. lo and hi are the public inputs.

Fields

lo: u64

hi: u64

Implementations

impl RangeStatement

pub fn prove(&self, value: u64) -> Result<PredicateProof, String>

Prove a private value satisfies this statement (self.lo <= value <= self.hi).

pub fn verify(&self, proof: &PredicateProof) -> bool

Verify a proof against this statement’s public bounds.

Trait Implementations

impl Clone for RangeStatement

fn clone(&self) -> RangeStatement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RangeStatement

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

Formats the value using the given formatter.

impl PartialEq for RangeStatement

fn eq(&self, other: &RangeStatement) -> 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 RangeStatement

impl Eq for RangeStatement

impl StructuralPartialEq for RangeStatement