reduce clone usage, remove nixpkg patch, bump poise

Author: jamesbt365

268075-nixpkgs.patch

@@ -12,7 +12,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = { version = "1.0" }
 
 # Discord API
-poise = { git = "https://github.com/serenity-rs/poise.git", branch = "current" }
+poise = "0.6.1-rc1"
 serenity = {version = "0.12", default-features = false, features = ["cache", "client", "gateway", "rustls_backend", "model", "framework", "standard_framework"] }
 tokio = { version = "1.29.1", features = ["macros", "signal", "rt-multi-thread"] }
 

Cargo.lock

@@ -22,8 +22,5 @@ rustPlatform.buildRustPackage rec {
 
   cargoLock = {
     lockFile = ./Cargo.lock;
-    outputHashes = {
-      "poise-0.5.7" = "sha256-vI4FgRorQyv2FcrHI/hE6v/ISTAxOnenIQlt/mFQ4so=";
-    };
   };
 }

Cargo.toml

@@ -11,14 +11,11 @@
 
     importPkgs = pkgs: import pkgs { inherit system; };
 
-    patchedPkgs = (importPkgs nixpkgs).applyPatches {
-      name = "nixpkgs-patched";
-      src = nixpkgs;
-      patches = [ ./268075-nixpkgs.patch ];
+    pkgs = import nixpkgs {
+      inherit system;
+      config.allowUnfree = true;
     };
 
-    pkgs = importPkgs patchedPkgs;
-
   in rec {
 
     packages.${system} = rec {

default.nix

@@ -63,7 +63,6 @@ pub async fn create_snippet(
     #[description = "The snippet's title"] title: String,
     #[description = "The snippet's content"] content: String,
 ) -> Result<(), Error> {
-    // I really don't like the code I wrote here.
     let embed = {
         let mut rwlock_guard = ctx.data().state.write().unwrap();
 
@@ -72,20 +71,19 @@ pub async fn create_snippet(
         }
 
         let snippet = Snippet {
-            id: id.clone(),
-            title: title.clone(),
+            id,
+            title,
             content: content.replace(r"\n", "\n"),
         };
 
-        rwlock_guard.snippets.push(snippet.clone());
-
-        rwlock_guard.snippets = rwlock_guard.snippets.clone();
-        println!("New snippet created '{}: {}'", id, title);
-        rwlock_guard.write();
-
+        println!("New snippet created '{}: {}'", snippet.id, snippet.title);
         let mut embed = snippet.embed();
+
         embed = embed.colour(super::OK_COLOUR);
 
+        rwlock_guard.snippets.push(snippet);
+        rwlock_guard.write();
+
         if rwlock_guard.snippets.len() > 25 {
             embed = embed.field(
                 "Warning",