added custom debug impl for Link

src/types/link.rs

@@ -1,11 +1,14 @@
-use std::path::{Path, PathBuf};
+use std::{
+    fmt::Debug,
+    path::{Path, PathBuf},
+};
 
 use serde::{Deserialize, Serialize};
 
 use crate::types::mod_file::ModFile;
 
 /// A link between a file from a mod and a destination in a ModdedInstance
-#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq, Hash)]
+#[derive(Clone, Deserialize, Serialize, PartialEq, Eq, Hash)]
 #[serde(from = "(PathBuf, PathBuf)", into = "(PathBuf,PathBuf)")]
 pub struct Link {
     src: PathBuf,
@@ -53,3 +56,9 @@ impl From<ModFile> for Link {
         Self::new(value.src(), value.dst())
     }
 }
+
+impl Debug for Link {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "Link{{{:?} -> {:?}}}", self.src, self.dst,)
+    }
+}