From f12a352b5009dacf71a5d29ad158285a0d0ae7a2 Mon Sep 17 00:00:00 2001
From: Fuwn <fuwnzy@gmail.com>
Date: Tue, 4 Jan 2022 18:15:04 -0800
Subject: chore: stricter clippy

---
 Cargo.toml        |  2 +-
 src/main.rs       | 10 ++++++++++
 src/structures.rs |  2 ++
 src/utils.rs      |  9 ++++++++-
 4 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 09bbc68..2bbc990 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "senpy-api"
 version = "0.1.0"
 authors = ["Fuwn <fuwnzy@gmail.com>"]
-edition = "2018"
+edition = "2021"
 #description = ""
 readme = "README.md"
 homepage = "https://github.com/senpy-club/api"
diff --git a/src/main.rs b/src/main.rs
index cd689ed..d0daf04 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,6 +2,16 @@
 // SPDX-License-Identifier: GPL-3.0-only
 
 #![feature(type_ascription)]
+#![deny(
+  warnings,
+  nonstandard_style,
+  unused,
+  future_incompatible,
+  rust_2018_idioms,
+  unsafe_code
+)]
+#![deny(clippy::all, clippy::pedantic)] // clippy::nursery
+#![recursion_limit = "128"]
 
 #[macro_use]
 extern crate actix_web;
diff --git a/src/structures.rs b/src/structures.rs
index 3b5a59e..7aa684c 100644
--- a/src/structures.rs
+++ b/src/structures.rs
@@ -1,6 +1,8 @@
 // Copyright (C) 2021-2021 the senpy club
 // SPDX-License-Identifier: GPL-3.0-only
 
+#![allow(clippy::used_underscore_binding)]
+
 use serde_derive::{Deserialize, Serialize};
 
 #[derive(Serialize, Deserialize, Debug)]
diff --git a/src/utils.rs b/src/utils.rs
index 275978d..a55ddc6 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -6,6 +6,8 @@ use crate::{
   structures::GitHubAPIResponse,
 };
 
+/// # Errors
+/// if GitHub API is unresponsive
 pub async fn github_api() -> Result<GitHubAPIResponse, Box<dyn std::error::Error>> {
   let mut client = actix_web::client::Client::new()
     .get(GITHUB_API_ENDPOINT)
@@ -33,10 +35,13 @@ pub async fn github_api() -> Result<GitHubAPIResponse, Box<dyn std::error::Error
   )
 }
 
+/// # Panics
+/// if GitHub API is unresponsive
 pub async fn filter_languages() -> Vec<String> {
   let mut languages = vec![];
 
   for i in github_api().await.unwrap().tree {
+    #[allow(clippy::used_underscore_binding)]
     if i._type == "tree" {
       languages.push(i.path);
     }
@@ -45,6 +50,8 @@ pub async fn filter_languages() -> Vec<String> {
   languages
 }
 
+/// # Panics
+/// if GitHub API is unresponsive
 pub async fn filter_images_by_language(language: &str) -> Vec<String> {
   let mut images = vec![];
 
@@ -55,7 +62,7 @@ pub async fn filter_images_by_language(language: &str) -> Vec<String> {
     // TODO: Fix this with type_ascription
     let x: Vec<&str> = i.path.split('/').collect();
     if x[0] == language && i.path.contains('/') {
-      images.push(format!("{}{}", GITHUB_USER_CONTENT, i.path))
+      images.push(format!("{}{}", GITHUB_USER_CONTENT, i.path));
     }
   }
 
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