Struct LlmResponse 

pub struct LlmResponse {
    pub hs_code: String,
    pub confidence: f32,
    pub rationale: String,
    pub alternatives: Vec<LlmAlternative>,
}

Response that LlmClassifier::classify must return.

All fields map directly to fields of HsPrediction.

JSON schema expected from the LLM

{
  "hs_code":    "291511",
  "confidence": 0.85,
  "rationale":  "Acetic acid → heading 29.15 (saturated acyclic carboxylic acid).",
  "alternatives": [
    { "hs_code": "291519", "confidence": 0.10, "reason": "If purity threshold not met." }
  ]
}

Fields

hs_code: String

Six-digit HS 2022 code, no punctuation (e.g. "291511").

The pipeline validates this is exactly 6 ASCII digits before accepting it.

confidence: f32

Confidence score in [0.0, 1.0].

rationale: String

Natural-language rationale (1–3 sentences).

alternatives: Vec<LlmAlternative>

Alternative HS codes with lower confidence. May be empty.

Trait Implementations

impl Clone for LlmResponse

fn clone(&self) -> LlmResponse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LlmResponse

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LlmResponse

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LlmResponse

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

where __S: Serializer,

Serialize this value into the given Serde serializer.