Struct Interaction

pub struct Interaction<Expr> {
    pub message: Vec<Expr>,
    pub count: Expr,
    pub bus_index: BusIndex,
    pub count_weight: u32,
}

Fields

message: Vec<Expr>

count: Expr

bus_index: BusIndex

The bus index specifying the bus to send the message over. All valid instantiations of BusIndex are safe.

count_weight: u32

Determines the contribution of each interaction message to a linear constraint on the trace heights in the verifier.

For each bus index and trace, count_weight values are summed per interaction on that bus index and multiplied by the trace height. The total sum over all traces is constrained by the verifier to not overflow the field characteristic ( p ).

This is used to impose sufficient conditions for bus constraint soundness and setting a proper value depends on the bus and the constraint it imposes.

Trait Implementations

impl<Expr: Clone> Clone for Interaction<Expr>

fn clone(&self) -> Interaction<Expr>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Expr: Debug> Debug for Interaction<Expr>

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

Formats the value using the given formatter.

impl<'de, Expr> Deserialize<'de> for Interaction<Expr>

where Expr: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<Expr: PartialEq> PartialEq for Interaction<Expr>

fn eq(&self, other: &Interaction<Expr>) -> 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<Expr> Serialize for Interaction<Expr>

where Expr: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<Expr: Eq> Eq for Interaction<Expr>

impl<Expr> StructuralPartialEq for Interaction<Expr>