From d9a75f31a93612dbca20e7fdbb2fadf5e01cf033 Mon Sep 17 00:00:00 2001
From: Raghu Saxena <poiasdpoiasd@live.com>
Date: Thu, 27 Jun 2024 12:38:21 +0800
Subject: [PATCH 1/3] move from boxing to impl trait

---
 src/trackers/mod.rs          | 2 +-
 src/trackers/torrentleech.rs | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/trackers/mod.rs b/src/trackers/mod.rs
index 5c15395..4e165a4 100644
--- a/src/trackers/mod.rs
+++ b/src/trackers/mod.rs
@@ -6,5 +6,5 @@ pub trait Torrent: std::fmt::Debug {
 }
 
 pub trait Tracker {
-    fn parse_message(msg: &str) -> Option<Box<dyn Torrent>>;
+    fn parse_message(msg: &str) -> Option<impl Torrent>;
 }
diff --git a/src/trackers/torrentleech.rs b/src/trackers/torrentleech.rs
index 20b166a..b608671 100644
--- a/src/trackers/torrentleech.rs
+++ b/src/trackers/torrentleech.rs
@@ -18,7 +18,7 @@ impl super::Torrent for TorrentleechTorrent {
 
 
 impl super::Tracker for TorrentleechTracker {
-    fn parse_message(msg: &str) -> Option<Box<dyn super::Torrent>> {
+    fn parse_message(msg: &str) -> Option<TorrentleechTorrent> {
         // println!("Going ot par")
         let name_start_index = msg.find("Name:'")?;
         let name_end_index = msg.find("' uploaded by '")?;
@@ -32,11 +32,11 @@ impl super::Tracker for TorrentleechTracker {
             }
         };
 
-        Some(Box::new(TorrentleechTorrent{
+        Some(TorrentleechTorrent{
             name: msg[name_start_index+6..name_end_index].to_owned(),
             uploader: msg[name_end_index+15..uploader_end_index].to_owned(),
             url: msg[uploader_end_index+lenn..].to_owned(),
             freeleech: freeleech,
-        }))
+        })
     }
 }
\ No newline at end of file

From 65aff972106998c8900d409878176c3ab52353ea Mon Sep 17 00:00:00 2001
From: Raghu Saxena <poiasdpoiasd@live.com>
Date: Thu, 27 Jun 2024 12:43:57 +0800
Subject: [PATCH 2/3] Update implementation to return impl trait in signature
 instead of concrete type

---
 src/trackers/torrentleech.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/trackers/torrentleech.rs b/src/trackers/torrentleech.rs
index b608671..8dca22e 100644
--- a/src/trackers/torrentleech.rs
+++ b/src/trackers/torrentleech.rs
@@ -18,7 +18,7 @@ impl super::Torrent for TorrentleechTorrent {
 
 
 impl super::Tracker for TorrentleechTracker {
-    fn parse_message(msg: &str) -> Option<TorrentleechTorrent> {
+    fn parse_message(msg: &str) -> Option<impl super::Torrent> {
         // println!("Going ot par")
         let name_start_index = msg.find("Name:'")?;
         let name_end_index = msg.find("' uploaded by '")?;

From 93691681ecafa022c66863ec2fbd40c0ce414d71 Mon Sep 17 00:00:00 2001
From: Raghu Saxena <poiasdpoiasd@live.com>
Date: Thu, 27 Jun 2024 15:43:21 +0800
Subject: [PATCH 3/3] Embedded type

---
 src/trackers/mod.rs          | 4 +++-
 src/trackers/torrentleech.rs | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/trackers/mod.rs b/src/trackers/mod.rs
index 4e165a4..02bcd86 100644
--- a/src/trackers/mod.rs
+++ b/src/trackers/mod.rs
@@ -6,5 +6,7 @@ pub trait Torrent: std::fmt::Debug {
 }
 
 pub trait Tracker {
-    fn parse_message(msg: &str) -> Option<impl Torrent>;
+    type Torrent: Torrent;
+
+    fn parse_message(msg: &str) -> Option<Self::Torrent>;
 }
diff --git a/src/trackers/torrentleech.rs b/src/trackers/torrentleech.rs
index 8dca22e..bf0a7a7 100644
--- a/src/trackers/torrentleech.rs
+++ b/src/trackers/torrentleech.rs
@@ -18,7 +18,9 @@ impl super::Torrent for TorrentleechTorrent {
 
 
 impl super::Tracker for TorrentleechTracker {
-    fn parse_message(msg: &str) -> Option<impl super::Torrent> {
+    type Torrent = TorrentleechTorrent;
+
+    fn parse_message(msg: &str) -> Option<Self::Torrent> {
         // println!("Going ot par")
         let name_start_index = msg.find("Name:'")?;
         let name_end_index = msg.find("' uploaded by '")?;