From 7f749e6c6d5695f11d5aa6d442eee4abe992025a Mon Sep 17 00:00:00 2001
From: ddidderr <ddidderr@paul.network>
Date: Sun, 14 Apr 2024 08:30:35 +0200
Subject: [PATCH] [clippy] enable more lints, get rid of unwrap

---
 Cargo.toml  | 8 ++++++++
 src/main.rs | 4 ++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index f562068..de3fc29 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,6 +3,14 @@ name = "expose-dir-via-http"
 version = "1.0.0"
 edition = "2021"
 
+[lints.rust]
+unsafe_code = "forbid"
+
+[lints.clippy]
+pedantic = "warn"
+todo = "warn"
+unwrap_used = "warn"
+
 [dependencies]
 actix-web = { version = "4", features = ["experimental-io-uring"] }
 actix-files = "0.6"
diff --git a/src/main.rs b/src/main.rs
index f5f5903..43de022 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,6 @@
 use std::{
-    env,
     net::{IpAddr, SocketAddr},
+    num::NonZeroUsize,
     thread::available_parallelism,
 };
 
@@ -39,7 +39,7 @@ async fn main() -> std::io::Result<()> {
                 .prefer_utf8(true),
         )
     })
-    .workers(available_parallelism().unwrap().get())
+    .workers(available_parallelism().map_or(1, NonZeroUsize::get))
     .bind(sock)?
     .run()
     .await