Struct RangeCheckBus 

pub struct RangeCheckBus {
    pub inner: LookupBus,
    pub range_max: u32,
}

Represents a bus for x where x must lie in the range [0, range_max).

Fields

inner: LookupBus

range_max: u32

Implementations

impl RangeCheckBus

pub const fn new(index: BusIndex, range_max: u32) -> Self

pub fn range_check<T: FieldAlgebra>( &self, x: impl Into<T>, max_bits: usize, ) -> BitsCheckBusInteraction<T>

where T::F: PrimeField32,

Range check that x is in the range [0, 2^max_bits).

This can be used when 2^max_bits < self.range_max if 2 * self.range_max is less than the field modulus.

pub fn send<T>(&self, x: impl Into<T>) -> RangeCheckBusInteraction<T>

pub fn receive<T>(&self, x: impl Into<T>) -> RangeCheckBusInteraction<T>

pub fn push<T>( &self, x: impl Into<T>, is_lookup: bool, ) -> RangeCheckBusInteraction<T>

pub fn index(&self) -> BusIndex

Trait Implementations

impl Clone for RangeCheckBus

fn clone(&self) -> RangeCheckBus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RangeCheckBus

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

Formats the value using the given formatter.

impl PartialEq for RangeCheckBus

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

impl Eq for RangeCheckBus

impl StructuralPartialEq for RangeCheckBus