Enum ColumnAlias

pub enum ColumnAlias {
    ScratchState(usize),
    ScratchStateInverse(usize),
    InstructionCounter,
    Selector(usize),
}

Abstract columns (or variables of our multi-variate polynomials) that will be used to describe our constraints.

Variants

ScratchState(usize)

ScratchStateInverse(usize)

InstructionCounter

Selector(usize)

Trait Implementations

impl Clone for ColumnAlias

fn clone(&self) -> ColumnAlias

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ColumnIndexer<RelationColumnType> for ColumnAlias

const N_COL: usize = 149usize

Total number of columns in this index.

fn to_column(self) -> Column<RelationColumnType>

Flatten the column “alias” into the integer-like column.

impl Debug for ColumnAlias

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

Formats the value using the given formatter.

impl From<ColumnAlias> for usize

The columns used by the MIPS circuit. The MIPS circuit is split into three main opcodes: RType, JType, IType. The columns are shared between different instruction types. (the total number of columns refers to the maximum of columns used by each mode)

fn from(alias: ColumnAlias) -> usize

Converts to this type from the input type.

impl Hash for ColumnAlias

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<T: Clone> Index<ColumnAlias> for MIPSWitness<T>

fn index(&self, index: ColumnAlias) -> &Self::Output

Map the column alias to the actual column index.

type Output = T

The returned type after indexing.

impl<T: Clone> IndexMut<ColumnAlias> for MIPSWitness<T>

fn index_mut(&mut self, index: ColumnAlias) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl Ord for ColumnAlias

fn cmp(&self, other: &ColumnAlias) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ColumnAlias

fn eq(&self, other: &ColumnAlias) -> 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 PartialOrd for ColumnAlias

fn partial_cmp(&self, other: &ColumnAlias) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for ColumnAlias

impl Eq for ColumnAlias

impl StructuralPartialEq for ColumnAlias