ну чёто из базы данных уже тянется. но пока только постоянно. надо менять

code/Cargo.lock

@@ -750,6 +750,7 @@ dependencies = [
  "egui_extras",
  "rust_decimal",
  "sqlx",
+ "tokio",
 ]
 
 [[package]]
@@ -3749,7 +3750,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
 dependencies = [
  "libc",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -4174,18 +4175,32 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.52.1"
+version = "1.52.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b67dee974fe86fd92cc45b7a95fdd2f99a36a6d7b0d431a231178d3d670bbcc6"
+checksum = "8fc7f01b389ac15039e4dc9531aa973a135d7a4135281b12d7c1bc79fd57fffe"
 dependencies = [
  "bytes",
  "libc",
  "mio",
+ "parking_lot",
  "pin-project-lite",
+ "signal-hook-registry",
  "socket2",
+ "tokio-macros",
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "tokio-macros"
+version = "2.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "385a6cb71ab9ab790c5fe8d67f1645e6c450a7ce006a33de03daa956cf70a496"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "tokio-stream"
 version = "0.1.18"

code/Cargo.toml

@@ -13,6 +13,7 @@ egui_dock = "0.19.1"
 egui_extras = "0.34.2"
 rust_decimal = {version = "1.42.0", features = ["macros"]}
 sqlx = {version="0.8.6", features = ["runtime-tokio", "mysql","bigdecimal"]}
+tokio={version = "1.52.3", features = ["full"]}
 
 [target.'cfg(target_os="windows")'.dependencies]
 eframe = {version ="0.34.2",default-features=false, features=["glow"]}

code/src/app.rs

@@ -1,5 +1,7 @@
 use egui_dock::{DockArea, Style};
 
+use crate::database::DBOperator;
+
 static TABS_CAN_BE_WINDOWS: bool = false;
 
 enum TabTypes{
@@ -104,7 +106,22 @@ impl MainTabViewer{
         
     }
     fn show_worker(&mut self, ui: &mut egui::Ui){
-        ui.label("Worker");
+        let rt = tokio::runtime::Runtime::new().unwrap();
+        rt.block_on(async{
+            let dbd = DBOperator::new();
+        let positions = dbd.get_position().await.unwrap();
+        for eq in positions{
+            println!("{}",&eq.name);
+            ui.push_id(&eq.name, |ui|{
+                egui::CollapsingHeader::new(&eq.name)
+                .default_open(false)
+                .show(ui, |ui|{
+                    ui.label(eq.wage.to_string());
+                })
+            });
+        }
+        })
+        
     }
     fn show_salary(&mut self, ui: &mut egui::Ui){
         ui.label("Salary");

code/src/database.rs

@@ -8,7 +8,7 @@ use dotenv::dotenv;
 // use crate::schema::worker::dsl::*;
 use crate::models::*;
 
-struct DBOperator{
+pub struct DBOperator{
     connection_string: String,
 }
 impl DBOperator{
@@ -18,13 +18,13 @@ impl DBOperator{
         Self{connection_string:db_url}
     
     }
-
+    pub async fn get_position(&self) -> Result<Vec<Position>, sqlx::Error>{
-}
+        let pool = MySqlPool::connect(&self.connection_string).await?;
-    
+        let rets: Vec<Position> = sqlx::query_as:: <_, Position>("SELECT * FROM `position`").fetch_all(&pool).await?;
-async fn get_position(pool: &MySqlPool) -> Result<Vec<Position>, sqlx::Error>{
-    let rets: Vec<Position> = sqlx::query_as:: <_, Position>("SELECT * FROM `position`").fetch_all(pool).await?;
         Ok(rets)
     }
+}
+
 
 
 

code/src/main.rs

@@ -1,10 +1,12 @@
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
+
+use crate::database::DBOperator;
 mod app;
 mod models;
 mod database;
 // mod schema;
 fn main() -> eframe::Result{
-    // database::estabilish_connection();
+    database::estabilish_connection();
     let native_opts = eframe::NativeOptions {
         viewport: egui::ViewportBuilder::default()
             .with_inner_size([400.0,300.0])

code/src/models.rs

@@ -3,9 +3,9 @@ use sqlx::types::BigDecimal;
 
 #[derive(Default, Clone, Hash, sqlx::FromRow)]
 pub struct Position{
-    id: i32,
+    pub id: i32,
-    name: String,
+    pub name: String,
-    wage: BigDecimal,
+    pub wage: BigDecimal,
 }
 #[derive(Default, Clone, Hash)]
 pub struct Worker{