Initial commit

.gitignore

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+/target

Cargo.toml

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+[package]
+name = "simple_live_chat"
+version = "0.1.0"
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+bincode = "1.3.3"
+once_cell = "1.8.0"
+serde = { version = "1.0.126", features = ["derive"] }
+sled = "0.34.6"
+tokio = { version = "1.9.0", features = ["full"] }
+warp = "0.3.1"

src/db.rs

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+use std::sync::Mutex;
+
+use once_cell::sync::Lazy;
+use sled::Db;
+
+pub static DB: Lazy<Mutex<Db>> = Lazy::new(|| {
+    let db_path = std::env::var("DB_PATH").unwrap_or_else(|_| "user-database.db".to_string());
+
+    Mutex::new(sled::open(db_path).unwrap())
+});

src/main.rs

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+use warp::{Filter, Rejection, Reply};
+
+mod db;
+mod users;
+
+async fn hello() -> Result<impl Reply, Rejection> {
+    Ok("Hello!".to_string())
+}
+
+#[tokio::main]
+async fn main() {
+    let hello = warp::any().and_then(hello);
+    warp::serve(hello).run(([127, 0, 0, 1], 8000)).await;
+}

src/users.rs

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+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize)]
+pub struct User {
+    // TODO: What fields does a User need?
+}