Struct TrainingExample 

pub struct TrainingExample {
    pub id: String,
    pub messages: Vec<TrainingMessage>,
    pub metadata: HashMap<String, Value>,
}

A training example consisting of a multi-turn conversation.

Fields

id: String

Unique identifier for this example.

messages: Vec<TrainingMessage>

Ordered list of messages in the conversation.

metadata: HashMap<String, Value>

Arbitrary metadata attached to this example.

Implementations

impl TrainingExample

pub fn new(messages: Vec<TrainingMessage>) -> Self

Create a new training example with an auto-generated ID.

pub fn with_id(id: impl Into<String>, messages: Vec<TrainingMessage>) -> Self

Create a new training example with a specific ID.

pub fn estimated_tokens(&self) -> usize

Total estimated token count across all messages.

pub fn has_system_message(&self) -> bool

Check if this example has a system message.

pub fn ends_with_assistant(&self) -> bool

Check if the last message is from the assistant (completion target).

Trait Implementations

impl Clone for TrainingExample

fn clone(&self) -> TrainingExample

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TrainingExample

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TrainingExample

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TrainingExample

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

where __S: Serializer,

Serialize this value into the given Serde serializer.