feat(ocr,det,slide): 重构项目结构

- 优化 规范化模型目录
- 重构 Ocr，Detector，Slide 拆分规范化

src/models/det/executor.rs

@@ -1,15 +1,10 @@
-use crate::models::ocr::model_metadata::ModelMetadata;
-use crate::models::loader::{ModelLoader, ModelSession, ModelType};
-use anyhow::{Context, Result, anyhow};
-use image::{DynamicImage, GenericImageView, imageops::FilterType};
-use std::path::Path;
-use tract_onnx::prelude::tract_ndarray::{Array2, Array3, Array4, Axis, prelude::*, s};
-use tract_onnx::prelude::{Graph, RunnableModel, Tensor, TypedFact, TypedOp, tvec};
+use anyhow::{Context, Result};
+use image::{imageops::FilterType, DynamicImage, GenericImageView};
+use std::fmt;
+use tract_onnx::prelude::tract_ndarray::{prelude::*, s, Array2, Array3, Array4, Axis};
+use tract_onnx::prelude::{Tensor};
 
-const DEFAULT_DET_PATH: &'static str = "common_det.onnx";
 
-// 预设的提示信息常量
-use crate::error::MODEL_DOWNLOAD_HELP;
 use crate::models::det::session::DetSession;
 
 #[derive(Debug, Clone, Copy)]
@@ -22,15 +17,23 @@ pub struct DetectionResult {
     pub class_id: u32,
 }
 
-
-
-
-
+impl fmt::Display for DetectionResult {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        // 结构体只管自己这一行怎么显示，不用管外部的索引 [i]
+        write!(
+            f,
+            "x1={}, y1={}, x2={}, y2={}, 分数={:.4}, 类别ID={}",
+            self.x1, self.y1, self.x2, self.y2, self.score, self.class_id
+        )
+    }
+}
 
 #[derive(Debug)]
 pub struct Detector<'a> {
     pub(crate) session: &'a DetSession,
+    #[allow(dead_code)]
     pub(crate) use_gpu: bool,
+    #[allow(dead_code)]
     pub(crate) device_id: u8,
 }