Created code to upload packets to a mongo instance. Pretty boring but just practising how to use the mongo driver

Cargo.toml

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+[package]
+name = "rustic_mongo"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+mongodb = "2.5.0"
+serde = "1.0.163"
+tokio = "1.28.1"

src/main.rs

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+use core::panic;
+use mongodb::{Client, options::{ClientOptions, Credential}};
+mod packet;
+use packet::Packet;
+use std::time;
+
+#[tokio::main]
+async fn main() {
+    // Parse a connection string into an options struct.
+    let mut client_options = ClientOptions::parse("mongodb://localhost:27017").await.unwrap();
+
+    // Manually set an option.
+    client_options.app_name = Some("My App".to_string());
+    client_options.credential = Some(Credential::default());
+    client_options.credential.as_mut().unwrap().username = Some(std::env::var("mongo_username").unwrap());
+    client_options.credential.as_mut().unwrap().password = Some(std::env::var("mongo_password").unwrap());
+    
+    // Get a handle to the deployment.
+    let client = Client::with_options(client_options).unwrap();
+
+    let db = client.database("test");
+    
+    match db.create_collection("test", None).await {
+        Err(_) => panic!("ERROR: incorrect usage"),
+        _ => {}
+    } 
+    let collection = db.collection::<Packet>("test");
+
+    loop {
+        collection.insert_one(Packet{ 
+            time: time::SystemTime::now(), 
+            text: format!("Current Unix time: {:?}", time::SystemTime::now().duration_since(time::UNIX_EPOCH).unwrap())
+        }, None).await.unwrap();
+    }
+}

src/packet.rs

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+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct Packet {
+    pub time: std::time::SystemTime,
+    pub text: String
+}

src/test.json

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+{
+    "id": 1,
+    "first_name": "Tom",
+    "last_name": "Cruise",
+    "photo": "https://jsonformatter.org/img/tom-cruise.jpg"
+},
+{
+    "id": 2,
+    "first_name": "Maria",
+    "last_name": "Sharapova",
+    "photo": "https://jsonformatter.org/img/Maria-Sharapova.jpg
+    "
+},
+{
+    "id": 3,
+    "first_name": "Robert",
+    "last_name": "Downey Jr",
+    "photo": "https://jsonformatter.org/img/Robert-Downey-Jr.jpg"
+}