1//! OCR 文字与四角契约；坐标单位由包含它的输出类型声明。 2use serde::{Deserialize, Serialize}; 3 4#[derive(Debug, Serialize, Deserialize)] 5pub struct TextLine { 6 pub points: [[f64; 2]; 4], 7 pub text: String, 8 pub confidence: f64, 9 pub detection_score: f64, 10}