Enum ScalarState 

pub enum ScalarState {
    Idle,
    ReduceLaunch,
    ReduceWait,
    MulAccLaunch,
    MulAccWait,
    MulDoubleLaunch,
    MulDoubleWait,
    MulFinalLaunch,
    MulFinalWait,
    CanonicalLaunch,
    CanonicalWait,
    Done,
}

High-level states of ScalarEngine.

Variants

Idle

Waiting for a scalar request.

ReduceLaunch

Shift the next source bit into the partial reduction and launch modular reduction.

ReduceWait

Wait for the modular child and advance to the next source bit.

MulAccLaunch

Test the next multiplier bit and optionally launch an accumulation.

MulAccWait

Wait for modular accumulation.

MulDoubleLaunch

Launch doubling of the current multiplicand.

MulDoubleWait

Wait for doubling and advance the fixed 256-bit loop.

MulFinalLaunch

Launch addition of the final c operand.

MulFinalWait

Wait for the final modular addition.

CanonicalLaunch

Launch a zero-add operation to detect whether the input is at least l.

CanonicalWait

Wait for the canonicality comparison result.

Done

Present the completed scalar result.

Trait Implementations

impl Clone for ScalarState

fn clone(&self) -> ScalarState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScalarState

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

Formats the value using the given formatter.

impl Default for ScalarState

fn default() -> ScalarState

Returns the “default value” for a type.

impl Digital for ScalarState

const BITS: usize

Associated constant that gives the total number of bits needed to represent the value.

fn static_kind() -> Kind

Returns the [Kind] (run time type descriptor) of the value as a static method

fn bin(self) -> Box<[BitX]>

Returns the binary representation of the value as a vector of [BitX].

fn discriminant(self) -> TypedBits

Returns the discriminant of the value as a [TypedBits].

fn variant_kind(self) -> Kind

Returns the [Kind] of the variant if the value is an enum with variants.

fn dont_care() -> ScalarState

Returns a “don’t care” value for the type.

fn bits() -> usize

Returns the number of bits needed to represent the value.

fn kind(&self) -> Kind

Returns the [Kind] (run time type descriptor) of the value.

fn typed_bits(self) -> TypedBits

Returns the value as a [TypedBits], which includes both the bits and the kind.

fn binary_string(self) -> String

Returns the binary representation of the value as a string of ‘0’, ‘1’, and ‘X’.

impl PartialEq for ScalarState

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

impl StructuralPartialEq for ScalarState