Struct ShiftSpec 

pub struct ShiftSpec { /* private fields */ }

Specifies a shifted column ShiftSpec { source_col: 0, shift_amount: 3 } means “virtual column whose row i is the value of column 0 at row i+3 (zero-padded beyond trace length).”

Multiple ShiftSpecs may reference the same source_col with different shift amounts.

Implementations

impl ShiftSpec

pub fn new(source_col: usize, shift_amount: usize) -> Self

pub fn source_col(&self) -> usize

pub fn shift_amount(&self) -> usize

Trait Implementations

impl Clone for ShiftSpec

fn clone(&self) -> ShiftSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShiftSpec

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

Formats the value using the given formatter.

impl Hash for ShiftSpec

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 ShiftSpec

fn eq(&self, other: &ShiftSpec) -> 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 Eq for ShiftSpec

impl StructuralPartialEq for ShiftSpec