remove unstable rust fmt features

rustfmt.toml

@@ -1,17 +1,7 @@
-edition = "2018"
+edition = "2021"
 # The "Default" setting has a heuristic which splits lines too aggresively.
 use_small_heuristics = "Max"
 # Prevent carriage returns
 newline_style = "Unix"
 # Reorder imports
 reorder_imports = true
-# Where to put binary operators in the line
-binop_separator = "Front"
-# Wrap comments into next line
-wrap_comments = true
-# Format string literals where necessary
-format_strings = true
-# Item layout inside a imports block
-imports_layout = "HorizontalVertical"
-# Indent on expressions or items.
-indent_style = "Block"

src/auth.rs

@@ -39,13 +39,7 @@ impl<'a> Client<'a> {
         password: &'a str,
         session: &'a reqwest::Client,
     ) -> Self {
-        Self {
-            client_id: id,
-            client_secret: secret,
-            username,
-            password,
-            session,
-        }
+        Self { client_id: id, client_secret: secret, username, password, session }
     }
 
     pub async fn login(&self) -> Result<Auth, GertError> {

src/download.rs

@@ -186,7 +186,7 @@ impl<'a> Downloader<'a> {
                                 &item_index,
                             );
 
-                            if self.should_download {                                
+                            if self.should_download {
                                 let status = self.save_or_skip(url, &file_name);
                                 // update the summary statistics based on the status
                                 match status.await? {

src/subreddit.rs

@@ -1,7 +1,7 @@
-use std::fmt::Write;
 use crate::errors::GertError;
 use crate::structures::Listing;
 use reqwest::Client;
+use std::fmt::Write;
 
 pub struct Subreddit {
     /// Name of subreddit.