feat: Tracker implements FromStr

Author: angrynode

CHANGELOG.md

@@ -30,7 +30,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Added new `MagnetLinkError` variants to be more precise about what's wrong with
   a parsed magnet link.
 - `MagnetLink::trackers` lists the trackers in the magnet link
-- `TrackerScheme` implements `FromStr`
+- `TrackerScheme` and `Tracker` implement `FromStr`
 
 ### Fixed
 

src/tracker.rs

@@ -70,6 +70,14 @@ impl Serialize for Tracker {
     }
 }
 
+impl FromStr for Tracker {
+    type Err = TrackerError;
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        Self::new(s)
+    }
+}
+
 /// A protocol used by a [`Tracker`](crate::tracker::Tracker).
 ///
 /// Does not implement Serialize/Deserialize because it's actually not in the