Struct ExampleMetadata 

pub struct ExampleMetadata {
    pub source_id: Option<String>,
    pub timestamp: Option<DateTime<Utc>>,
    pub teacher_model: Option<String>,
    pub labeled_at: Option<DateTime<Utc>>,
    pub teacher_confidence: Option<f32>,
    pub extra: Option<Value>,
}

Metadata about a training example

Provides traceability back to the source data.

Fields

source_id: Option<String>

Source conversation or session ID

timestamp: Option<DateTime<Utc>>

Timestamp when the original message was created

teacher_model: Option<String>

Teacher model that generated the labels

labeled_at: Option<DateTime<Utc>>

Teacher generation timestamp

teacher_confidence: Option<f32>

Confidence of the teacher’s labels (0-1)

extra: Option<Value>

Additional metadata as key-value pairs

Implementations

impl ExampleMetadata

pub fn with_source(source_id: impl Into<String>) -> Self

Create metadata with source ID

pub fn teacher(self, model: impl Into<String>) -> Self

Set the teacher model

pub fn timestamp(self, ts: DateTime<Utc>) -> Self

Set the timestamp

pub fn labeled_at(self, ts: DateTime<Utc>) -> Self

Set the labeled_at timestamp

pub fn confidence(self, conf: f32) -> Self

Set teacher confidence

Trait Implementations

impl Clone for ExampleMetadata

fn clone(&self) -> ExampleMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExampleMetadata

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

Formats the value using the given formatter.

impl Default for ExampleMetadata

fn default() -> ExampleMetadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ExampleMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ExampleMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.