feat: add rustfmt config

flake.nix

@@ -36,7 +36,7 @@
           devShells.default = pkgs.mkShell {
             packages = with pkgs; [
               clippy
-              rustfmt
+              (rustfmt.override { asNightly = true; })
               rust-analyzer
 
               redis

rustfmt.toml

@@ -0,0 +1,2 @@
+group_imports = "StdExternalCrate"
+imports_granularity = "Crate"

src/cache.rs

@@ -3,8 +3,7 @@ use std::collections::HashMap;
 use anyhow::Result;
 use bb8::Pool;
 use bb8_redis::RedisConnectionManager;
-use redis::FromRedisValue;
-use redis::{AsyncCommands, Client, ConnectionLike};
+use redis::{AsyncCommands, Client, ConnectionLike, FromRedisValue};
 use redis_macros::ToRedisArgs;
 use serde::{Deserialize, Serialize};
 use uuid::Uuid;

src/discord.rs

@@ -1,15 +1,14 @@
 use std::sync::Arc;
 
-use axum::extract::State;
-use axum::http::StatusCode;
-use axum::response::Redirect;
-use axum::{extract::Query, response::IntoResponse};
+use axum::{
+    extract::{Query, State},
+    http::StatusCode,
+    response::{IntoResponse, Redirect},
+};
 use serde::{Deserialize, Serialize};
 use serenity::all::{CreateInvite, Http};
 
-use crate::config::EnvCfg;
-use crate::AppState;
-use crate::{util::IntoAppError, RouteResponse};
+use crate::{config::EnvCfg, util::IntoAppError, AppState, RouteResponse};
 
 const VERIF_URL: &str = "https://challenges.cloudflare.com/turnstile/v0/siteverify";
 

src/main.rs

@@ -10,16 +10,15 @@ mod util;
 
 use std::sync::{Arc, LazyLock};
 
-use axum::routing::get;
-use axum::{middleware, Router};
-use reqwest::header::{HeaderMap, USER_AGENT};
-use reqwest::StatusCode;
+use axum::{middleware, routing::get, Router};
+use reqwest::{
+    header::{HeaderMap, USER_AGENT},
+    StatusCode,
+};
 use tokio::signal::unix::{signal, SignalKind};
 use tower_http::trace::TraceLayer;
 
-use crate::cache::Storage;
-use crate::config::EnvCfg;
-use crate::util::AppError;
+use crate::{cache::Storage, config::EnvCfg, util::AppError};
 
 const VERSION: &str = env!("CARGO_PKG_VERSION");