src: add mod files

src/args.rs

@@ -0,0 +1,12 @@
+use clap::Parser;
+
+#[derive(Parser, Debug)]
+pub struct Args {
+    pub app_id: String,
+    #[arg(short, long)]
+    pub from: String,
+    #[arg(short, long)]
+    pub to: String,
+    #[arg(short, long)]
+    pub value: String,
+}

src/main.rs

@@ -1,32 +1,12 @@
 use clap::Parser;
 use reqwest::Error;
-use serde::{Deserialize, Serialize};
 
-#[derive(Parser, Debug)]
-#[command(version, about, long_about = None)]
-
-pub struct Args {
-    #[arg(short, long)]
-    app_id: String,
-    #[arg(short, long)]
-    from: String,
-    #[arg(short, long)]
-    to: String,
-    #[arg(short, long)]
-    value: String,
-}
-
-#[derive(Debug, Deserialize, Serialize)]
-pub struct Payload {
-    base_code: String,
-    target_code: String,
-    conversion_rate: f64,
-    conversion_result: f64,
-}
+mod args;
+mod payload;
 
 #[tokio::main]
 async fn main() -> Result<(), Error> {
-    let args = Args::parse();
+    let args = args::Args::parse();
     let url = format!(
         "https://v6.exchangerate-api.com/v6/{}/pair/{}/{}/{}",
         args.app_id, args.from, args.to, args.value
@@ -37,7 +17,7 @@ async fn main() -> Result<(), Error> {
     match client.get(url).send().await {
         Ok(response) => {
             if response.status().is_success() {
-                match response.json::<Payload>().await {
+                match response.json::<payload::Payload>().await {
                     Ok(payload) => {
                         println!("From: {:?}", payload.base_code);
                         println!("To: {:?}", payload.target_code);

src/payload.rs

@@ -0,0 +1,9 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Deserialize, Serialize)]
+pub struct Payload {
+    pub base_code: String,
+    pub target_code: String,
+    pub conversion_rate: f64,
+    pub conversion_result: f64,
+}