learning the difference between String and &str

src/main.rs

@@ -21,7 +21,7 @@ struct Cli {
 #[cfg(not(target_arch = "wasm32"))]
 fn main() -> Result<(), Box<dyn std::error::Error>> {
     let args = Cli::parse();
-    let url = args.url;
+    let url = args.url.as_str();
     let text = args.text;
     if text.is_some() {
         let client = reqwest::blocking::Client::new();
@@ -33,7 +33,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
         let client = reqwest::blocking::Client::new();
         let form = multipart::Form::new().file("file", &file_name)?;
 
-        let res = client.post("your url").multipart(form).send()?;
+        let res = client.post(url).multipart(form).send()?;
         println!("{:?}", res)
     }
     Ok(())