initial commit, figuring out axum & sqlx

.gitignore

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+/target

Cargo.toml

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+[package]
+name = "ttc_backend"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+axum = "0.6.18"
+tokio = { version = "1.29.1", features = ["full"] }
+rand = { version = "0.8.5", features = ["std"] }
+sqlx = { version = "0.7.1", features = ["runtime-tokio", "sqlite"] }

src/main.rs

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+use std::{sync::Arc, env};
+
+use axum::{
+    routing::get,
+    Router,
+    extract::Path,
+};
+use sqlx::{SqlitePool, sqlite::SqlitePoolOptions};
+
+struct AppState {
+    pub db_pool: SqlitePool,
+}
+
+async fn user_pronouns(
+        Path(user): Path<String>,
+    ) -> String {
+    user
+}
+
+#[tokio::main]
+async fn main() {
+    let app = Router::new()
+        .route("/api/ttc/hello", get(|| async { "hello world!" }))
+        .route("/api/ttc/pronouns/:user", get(user_pronouns))
+        .with_state(Arc::new(AppState { 
+            db_pool: SqlitePoolOptions::new()
+                .max_connections(5)
+                .connect(env::var("TTC_DATABASE_URL")
+                         .unwrap_or("sqlite:ttc.db".into())
+                         .as_ref())
+                .await
+                .unwrap() 
+        }));
+
+    axum::Server::bind(&"0.0.0.0:3000".parse().unwrap())
+        .serve(app.into_make_service())
+        .await
+        .unwrap();
+}