Better handling of errors, not good, but better.

src/probe/hitta.rs

@@ -1,5 +1,5 @@
 use regex::Regex;
-use serde_derive::Deserialize;
+use serde::Deserialize;
 
 use crate::context::Context;
 use crate::probe::Probe;
@@ -43,7 +43,7 @@ struct Comment {
 pub struct Hitta;
 
 impl Probe for Hitta {
-    fn search(&mut self, ctx: &mut Context, number: &str) {
+    fn search(&mut self, ctx: &mut Context, number: &str) -> Result<(), ()> {
         let body = if let Some(cache) = ctx.cache_get("hitta", &number) {
             String::from_utf8(cache.data).unwrap()
         } else {
@@ -61,17 +61,20 @@ impl Probe for Hitta {
         if let Some(result) = re.captures(&body) {
             let json = result.get(1).unwrap().as_str();
 
-            println!("hitta.se:");
-
             if let Ok(data) = serde_json::from_str::<Data>(&json) {
+                println!("hitta.se:");
                 println!(" {}", data.props.page_props.phone_data.statistics_text);
 
                 for comment in &data.props.page_props.phone_data.comments {
                     println!(" * {}", comment.comment);
                 }
+
+                Ok(())
             } else {
-                println!(" Failed to find any data");
+                Err(())
             }
+        } else {
+            Err(())
         }
     }
 }