cargo fmt

src/database.rs

@@ -1,8 +1,8 @@
 use crate::Comment;
+use derive_more::From;
 use rusqlite::{params, Connection, Result};
 use serde::Deserialize;
 use std::fs;
-use derive_more::From;
 use std::path::PathBuf;
 
 pub struct Database {
@@ -26,7 +26,11 @@ pub enum DatabaseCreationError {
 }
 
 impl Database {
-    pub fn new(testing: bool, name: &str, settings: DatabaseSettings) -> Result<Self, DatabaseCreationError> {
+    pub fn new(
+        testing: bool,
+        name: &str,
+        settings: DatabaseSettings,
+    ) -> Result<Self, DatabaseCreationError> {
         let conn = if testing {
             Connection::open_in_memory()
         } else {

src/error.rs

@@ -1,10 +1,13 @@
 use crate::Database;
 
-use actix_web::{HttpResponse, error::BlockingError};
+use actix_web::{error::BlockingError, HttpResponse};
-use std::{sync::{PoisonError, MutexGuard}, string::FromUtf8Error};
+use derive_more::From;
 use sanitize_html::errors::SanitizeError;
+use std::{
+    string::FromUtf8Error,
+    sync::{MutexGuard, PoisonError},
+};
 use validator::ValidationErrors;
-use derive_more::From;
 
 #[derive(From, Debug)]
 pub enum Error {
@@ -43,20 +46,20 @@ impl Error {
             | Self::PageFetchError(_) => {
                 eprintln!("{:?}", self);
                 HttpResponse::InternalServerError()
-            },
+            }
         }
         .reason(match self {
             Self::InvalidOrigin => "invalid request origin",
-            Self::InvalidBodyEncoding(_)
+            Self::InvalidBodyEncoding(_) | Self::InvalidBodyJson(_) => "invalid request body",
-            | Self::InvalidBodyJson(_) => "invalid request body",
             Self::InvalidUrl => "invalid request url",
             Self::InvalidFields(_) => "invalid request field",
             Self::InvalidContentId => "invalid request content id",
             Self::InvalidParent => "invalid comment parent",
             Self::EmailRequired => "comment email required",
             Self::NameRequired => "comment name required",
-            Self::DatabaseAccessBlockingError(_)
+            Self::DatabaseAccessBlockingError(_) | Self::DatabaseAccessPoisonError => {
-            | Self::DatabaseAccessPoisonError => "database access error",
+                "database access error"
+            }
             Self::DatabaseInternalError(_) => "database internal error",
             Self::SanitizationError(_) => "comment sanitization error",
             Self::PageFetchError(_) => "page fetch error",

src/main.rs

@@ -98,7 +98,8 @@ async fn _post_comment(
     bytes: web::Bytes,
 ) -> Result<(), Error> {
     let PostCommentsRequest { url, comment } = {
-        let mut req = serde_json::from_str::<PostCommentsRequest>(&String::from_utf8(bytes.to_vec())?)?;
+        let mut req =
+            serde_json::from_str::<PostCommentsRequest>(&String::from_utf8(bytes.to_vec())?)?;
         req.comment.text = sanitize_str(&DEFAULT, &req.comment.text)?.replace("&gt;", ">"); // required for markdown quotes
         if let Some(ref mut author) = req.comment.author {
             *author = sanitize_str(&DEFAULT, &author)?;
@@ -151,7 +152,8 @@ async fn _post_comment(
         }
         database.create_comment(&comment)?;
         Ok(())
-    }).await?
+    })
+    .await?
 }
 
 #[post("/")]
@@ -201,10 +203,16 @@ async fn get_page_data(url: &str) -> Result<Option<PageData>, reqwest::Error> {
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
     let arguments = Arguments::parse();
-    let database_settings: HashMap<String, DatabaseSettings> = match serde_yaml::from_reader(File::open(arguments.config)?) {
+    let database_settings: HashMap<String, DatabaseSettings> =
-        Ok(settings) => settings,
+        match serde_yaml::from_reader(File::open(arguments.config)?) {
-        Err(_) => return Err(std::io::Error::new(std::io::ErrorKind::Other, "invalid config file")),
+            Ok(settings) => settings,
-    };
+            Err(_) => {
+                return Err(std::io::Error::new(
+                    std::io::ErrorKind::Other,
+                    "invalid config file",
+                ))
+            }
+        };
     let mut databases = HashMap::new();
     for (site, settings) in database_settings.iter() {
         databases.insert(