Enum ExpressionWidth

pub enum ExpressionWidth {
    Unbounded,
    Bounded {
        width: usize,
    },
}

Specifies the maximum width of the expressions which will be constrained.

Unbounded Expressions are useful if you are eventually going to pass the ACIR into a proving system which supports R1CS.

Bounded Expressions are useful if you are eventually going to pass the ACIR into a proving system which supports PLONK, where arithmetic expressions have a finite fan-in.

Variants

Unbounded

Bounded

Fields

width: usize

Trait Implementations

impl Clone for ExpressionWidth

fn clone(&self) -> ExpressionWidth

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExpressionWidth

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

Formats the value using the given formatter.

impl Default for ExpressionWidth

fn default() -> ExpressionWidth

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ExpressionWidth

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for ExpressionWidth

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 ExpressionWidth

fn eq(&self, other: &ExpressionWidth) -> 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 Serialize for ExpressionWidth

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ExpressionWidth

impl Eq for ExpressionWidth

impl StructuralPartialEq for ExpressionWidth