Better display

src/main.rs

@@ -1,4 +1,4 @@
-use std::env;
+use std::{env, fmt::Display};
 
 use clap;
 use log::{error, info, LevelFilter};
@@ -54,7 +54,7 @@ async fn main() {
     };
 
     let links = get_relative_links(&content);
-    info!("Found the following links: {}", links.join(", "));
+    info!("Found the following links: \n{}", join_long(&links));
 
     for link_part in links {
         let link = format!("{}{}", base_url, link_part);
@@ -65,3 +65,16 @@ async fn main() {
         }
     }
 }
+
+fn join_long<S: Display>(strings: &Vec<S>) -> String {
+    let mut ret = String::new();
+    for (idx, s) in strings.iter().enumerate() {
+        let mut to_push = format!(" {}: {}", idx + 1, s);
+        if idx != strings.len() - 1 {
+            to_push.push('\n');
+        }
+        ret.push_str(&to_push);
+    }
+
+    ret
+}