From a71a398e57632272753e8179cae2ffd8bc3d3873 Mon Sep 17 00:00:00 2001
From: steven-omaha <35634100+steven-omaha@users.noreply.github.com>
Date: Mon, 30 Jan 2023 14:57:40 +0100
Subject: [PATCH] add `Debug` supertrait for `Backend`

---
 src/backend/actual/pacman.rs    | 1 +
 src/backend/actual/rust.rs      | 1 +
 src/backend/backend_trait.rs    | 3 ++-
 src/backend/todo_per_backend.rs | 1 +
 4 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/backend/actual/pacman.rs b/src/backend/actual/pacman.rs
index 36afe6d..b8b8653 100644
--- a/src/backend/actual/pacman.rs
+++ b/src/backend/actual/pacman.rs
@@ -8,6 +8,7 @@ use anyhow::{Context, Result};
 use crate::backend::backend_trait::*;
 use crate::{impl_backend_constants, Group, Package};
 
+#[derive(Debug)]
 pub(crate) struct Pacman {
     pub(crate) binary: String,
     pub(crate) aur_rm_args: Option<Vec<String>>,
diff --git a/src/backend/actual/rust.rs b/src/backend/actual/rust.rs
index b4317c5..e102060 100644
--- a/src/backend/actual/rust.rs
+++ b/src/backend/actual/rust.rs
@@ -8,6 +8,7 @@ use serde_json::Value;
 use crate::backend::backend_trait::*;
 use crate::{impl_backend_constants, Group, Package};
 
+#[derive(Debug)]
 pub(crate) struct Rust {
     pub(crate) packages: HashSet<Package>,
 }
diff --git a/src/backend/backend_trait.rs b/src/backend/backend_trait.rs
index 6376d92..2d1339e 100644
--- a/src/backend/backend_trait.rs
+++ b/src/backend/backend_trait.rs
@@ -1,3 +1,4 @@
+use std::fmt::Debug;
 use std::process::Command;
 use std::{collections::HashSet, process::ExitStatus};
 
@@ -8,7 +9,7 @@ use crate::{Group, Package};
 pub(in crate::backend) type Switches = &'static [&'static str];
 pub(in crate::backend) type Text = &'static str;
 
-pub(crate) trait Backend {
+pub(crate) trait Backend: Debug {
     fn get_binary(&self) -> Text;
     fn get_section(&self) -> Text;
     fn get_switches_install(&self) -> Switches;
diff --git a/src/backend/todo_per_backend.rs b/src/backend/todo_per_backend.rs
index 2495045..98fc80e 100644
--- a/src/backend/todo_per_backend.rs
+++ b/src/backend/todo_per_backend.rs
@@ -5,6 +5,7 @@ use anyhow::{bail, ensure, Context, Result};
 use super::Backend;
 use crate::Package;
 
+#[derive(Debug)]
 pub(crate) struct ToDoPerBackend(Vec<(Box<dyn Backend>, Vec<Package>)>);
 
 impl ToDoPerBackend {