Struct ModelField 

pub struct ModelField {
    pub name: String,
    pub field_type: FieldType,
    pub source: FieldSource,
    pub confidence: f32,
    pub nullable: bool,
    pub example_values: Vec<String>,
    pub feature_dim: Option<usize>,
}

A single field within a data model.

Fields

name: String

Field name: “price”, “rating”, “name”, etc.

field_type: FieldType

Inferred type.

source: FieldSource

Where this field was discovered.

confidence: f32

Confidence in the field’s type and value (0.0-1.0).

nullable: bool

Whether this field is absent on some instances.

example_values: Vec<String>

Example values seen (first 5 unique).

feature_dim: Option<usize>

Feature vector dimension this field maps to, if any.

Trait Implementations

impl Clone for ModelField

fn clone(&self) -> ModelField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModelField

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ModelField

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ModelField

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

where __S: Serializer,

Serialize this value into the given Serde serializer.