Enum PredictionScalarV1 

pub enum PredictionScalarV1 {
    Null,
    Boolean {
        value: bool,
    },
    SignedInteger {
        value: i64,
    },
    UnsignedInteger {
        value: u64,
    },
    FiniteNumber {
        value: FinitePredictionNumberV1,
    },
    Token {
        value: String,
    },
    Text {
        value: String,
    },
}

Closed scalar vocabulary used by prediction bases.

Variants

Null

Explicit null value.

Boolean

Boolean value.

Fields

value: bool

Exact value.

SignedInteger

Signed integer value.

Fields

value: i64

Exact value.

UnsignedInteger

Unsigned integer value.

Fields

value: u64

Exact value.

FiniteNumber

Finite binary64 value.

Fields

value: FinitePredictionNumberV1

Exact normalized value.

Token

Stable machine token.

Fields

value: String

Bounded token value.

Text

Bounded human/source text.

Fields

value: String

Bounded text value.

Implementations

impl PredictionScalarV1

pub fn finite_number(value: f64) -> Result<Self, PredictionContractError>

Construct a finite-number scalar.

pub fn token(value: impl Into<String>) -> Result<Self, PredictionContractError>

Construct a bounded nonempty control-free token scalar.

pub fn text(value: impl Into<String>) -> Result<Self, PredictionContractError>

Construct a bounded text scalar.

Trait Implementations

impl Clone for PredictionScalarV1

fn clone(&self) -> PredictionScalarV1

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PredictionScalarV1

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PredictionScalarV1

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PredictionScalarV1

impl Ord for PredictionScalarV1

fn cmp(&self, other: &PredictionScalarV1) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for PredictionScalarV1

fn eq(&self, other: &PredictionScalarV1) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for PredictionScalarV1

fn partial_cmp(&self, other: &PredictionScalarV1) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for PredictionScalarV1

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PredictionScalarV1