Move Config into its own module

src/config.rs

@@ -0,0 +1,19 @@
+use serde::{
+    Deserialize,
+    Serialize,
+};
+use std::path::PathBuf;
+
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(default, rename_all = "kebab-case")]
+pub struct Config {
+    pub database_path: PathBuf,
+}
+
+impl Default for Config {
+    fn default() -> Self {
+        Config {
+            database_path: crate::DEFAULT_DATABASE_PATH.into(),
+        }
+    }
+}

src/main.rs

@@ -4,10 +4,6 @@ use std::{
     boxed::Box,
     error::Error,
 };
-use serde::{
-    Deserialize,
-    Serialize,
-};
 use sqlx::{
     prelude::*,
     sqlite::{
@@ -21,26 +17,16 @@ use tokio::{
     fs::File,
     io::AsyncReadExt,
 };
-use crate::cli::Options;
+use crate::{
+    cli::Options,
+    config::Config,
+};
 
 mod cli;
+mod config;
 
 const DEFAULT_DATABASE_PATH: &'static str = "/var/lib/noise-server/noise-server.sqlite";
 
-#[derive(Debug, Serialize, Deserialize)]
-#[serde(default, rename_all = "kebab-case")]
-struct Config {
-    database_path: PathBuf,
-}
-
-impl Default for Config {
-    fn default() -> Self {
-        Config {
-            database_path: DEFAULT_DATABASE_PATH.into(),
-        }
-    }
-}
-
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn Error>> {
     let clap_matches = Options::clap().get_matches();