Enum FieldSchema 

pub enum FieldSchema {
    String {
        mutator: StringMutatorKind,
    },
    Float {
        range: (f64, f64),
        sigma: f64,
    },
    Integer {
        range: (i64, i64),
        sigma: f64,
    },
    Categorical {
        choices: Vec<String>,
    },
    Set {
        pool: Vec<String>,
        max: Option<usize>,
    },
}

One field in a Genome’s schema. Tagged enum so it serializes as JSON like {"type": "float", "range": [0.0, 2.0], "sigma": 0.2}.

Variants

String

A free-form string with a designated mutator strategy.

Fields

mutator: StringMutatorKind

The strategy for mutating this string field.

Float

A floating-point value bounded by range, mutated with Gaussian noise of std-dev sigma.

Fields

range: (f64, f64)

Inclusive lower and upper bounds.

sigma: f64

Standard deviation of the Gaussian mutation kernel.

Integer

An integer value bounded by range, mutated with rounded Gaussian noise.

Fields

range: (i64, i64)

Inclusive lower and upper bounds.

sigma: f64

Standard deviation of the mutation kernel before rounding.

Categorical

One-of value, chosen from choices.

Fields

choices: Vec<String>

The set of allowed values.

Set

A subset of values drawn from pool, optionally capped at max elements.

Fields

pool: Vec<String>

The universe of allowed values.

max: Option<usize>

Optional cap on subset size.

Trait Implementations

impl Clone for FieldSchema

fn clone(&self) -> FieldSchema

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldSchema

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FieldSchema

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for FieldSchema

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

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 FieldSchema