Enum PoEFunctionType 

pub enum PoEFunctionType {
    GeometricMean {},
    Sigmoid {
        max_points: Uint64,
        p: Decimal,
        s: Decimal,
    },
    SigmoidSqrt {
        max_points: Uint64,
        s: Decimal,
    },
    AlgebraicSigmoid {
        max_points: Uint64,
        a: Decimal,
        p: Decimal,
        s: Decimal,
    },
}

Variants

GeometricMean

GeometricMean returns the geometric mean of staked amount and engagement points

Sigmoid

Sigmoid returns a sigmoid-like value of staked amount times engagement points. See the Proof-of-Engagement white-paper for details.

Fields

max_points: Uint64

p: Decimal

s: Decimal

SigmoidSqrt

SigmoidSqrt returns a sigmoid-like value of the geometric mean of staked amount and engagement points. It is equal to Sigmoid with p = 0.5, but implemented using integer sqrt instead of fixed-point fractional power.

Fields

max_points: Uint64

s: Decimal

AlgebraicSigmoid

AlgebraicSigmoid returns a sigmoid-like value of staked amount times engagement points. It is similar to Sigmoid, but uses integer sqrt instead of a fixed-point exponential.

Fields

max_points: Uint64

a: Decimal

p: Decimal

s: Decimal

Implementations

impl PoEFunctionType

pub fn to_poe_fn(&self) -> Result<Box<dyn PoEFunction>, ContractError>

Trait Implementations

impl Clone for PoEFunctionType

fn clone(&self) -> PoEFunctionType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PoEFunctionType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PoEFunctionType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for PoEFunctionType

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq for PoEFunctionType

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for PoEFunctionType

impl StructuralPartialEq for PoEFunctionType