Struct HsPrediction 

pub struct HsPrediction {
    pub hs_code: String,
    pub heading_description: String,
    pub confidence: f32,
    pub source: PredictionSource,
    pub notes: Vec<String>,
    pub alternatives: Vec<AlternativePrediction>,
    pub recommended_action: RecommendedAction,
    pub gray_zone: Option<GrayZone>,
    pub jp_tariff_code: Option<String>,
    pub jp_tariff_year: Option<u16>,
}

HS code prediction result returned by the classification pipeline.

Fields

hs_code: String

Six-digit HS 2022 code without punctuation (e.g. "281511").

heading_description: String

Official HS 2022 heading description for this code.

confidence: f32

Confidence score in the range [0.0, 1.0].

source: PredictionSource

Which part of the pipeline produced this prediction.

notes: Vec<String>

Supplementary notes (shape caveats, concentration notes, etc.).

alternatives: Vec<AlternativePrediction>

Alternative HS codes worth considering.

recommended_action: RecommendedAction

Recommended next action for the user.

gray_zone: Option<GrayZone>

Classification boundary risk indicator (v0.5).

Some when the prediction falls in a well-known misclassification gray zone (e.g. Chapter 29 vs 38 for organic preparations). When present, consider requesting an advance ruling from customs authorities (事前教示).

jp_tariff_code: Option<String>

Nine-digit Japan statistical item code (統計品目番号).

Based on Japan Customs 実行関税率表. Updated annually; the year used is indicated by the jp_tariff_year field. None when no Japan-specific code is registered for this HS heading.

jp_tariff_year: Option<u16>

Tariff schedule year used for the jp_tariff_code field (e.g. 2026).

Implementations

impl HsPrediction

pub fn chapter(&self) -> &str

Two-digit chapter code (e.g. "28").

Returns &self.hs_code unchanged if the code is shorter than 2 ASCII digits (which should not happen for valid predictions).

pub fn heading(&self) -> &str

Four-digit heading code (e.g. "2815").

Returns &self.hs_code unchanged if the code is shorter than 4 ASCII digits (which should not happen for valid predictions).

pub fn display(&self) -> String

Dot-separated display string (e.g. "28.15.11").

Trait Implementations

impl Clone for HsPrediction

fn clone(&self) -> HsPrediction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HsPrediction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HsPrediction

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HsPrediction

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

where __S: Serializer,

Serialize this value into the given Serde serializer.