clippy and formatting

Cargo.toml

@@ -33,4 +33,3 @@ strip = true
 default = []
 debian = ["pacdef_core/debian"]
 arch = ["pacdef_core/arch"]
-void = ["pacdef_core/void"]

README.md

@@ -88,11 +88,11 @@ Pull requests for additional backends are welcome!
 | ----------- | --------------- | ----------- | ------------ | ---------------------------------------------------------------------------------------- |
 | Arch Linux  | `pacman`        | `[arch]`    | `arch`       | includes pacman-wrapping AUR helpers (configurable)                                      |
 | Debian      | `apt`           | `[debian]`  | `debian`     | minimum supported apt-version 2.0.2 ([see upstream](https://gitlab.com/volian/rust-apt)) |
-| Void Linux  | `xbps`          | `[void]`    | `void`       |                                                                                          |
 | Flatpak     | `flatpak`       | `[flatpak]` | built-in     | can manage either system-wide or per-user installation (configurable)                    |
 | Python      | `pip`           | `[python]`  | built-in     |                                                                                          |
 | Rust        | `cargo`         | `[rust]`    | built-in     |                                                                                          |
 | Rustup      | `rustup`        | `[rustup]`  | built-in     | See the comments [below](#rustup) about the syntax of the packages in the group file.    |
+| Void Linux  | `xbps`          | `[void]`    | built-in     |                                                                                          |
 
 Backends that have a `feature flag` require setting the respective flag for the build process.
 The appropriate system libraries and their header files must be present on the machine and be detectable by `pkg-config`.

crates/pacdef_core/Cargo.toml

@@ -38,4 +38,3 @@ rstest = "0.18"
 default = []
 arch = ["dep:alpm"]
 debian = ["dep:rust-apt", "dep:libc"]
-void = []

crates/pacdef_core/src/backend/actual/mod.rs

@@ -2,9 +2,8 @@
 pub mod arch;
 #[cfg(feature = "debian")]
 pub mod debian;
-#[cfg(feature = "void")]
-pub mod void;
 pub mod flatpak;
 pub mod python;
 pub mod rust;
 pub mod rustup;
+pub mod void;

crates/pacdef_core/src/backend/actual/void.rs

@@ -1,4 +1,3 @@
-use core::panic;
 use std::collections::HashSet;
 use std::process::{Command, ExitStatus};
 
@@ -28,23 +27,6 @@ const SWITCHES_NOCONFIRM: Switches = &["-y"];
 const SWITCHES_REMOVE: Switches = &["-R"];
 
 const SUPPORTS_AS_DEPENDENCY: bool = true;
-impl Void {
-    fn get_binary_info(&self) -> Text {
-        QUERY_BINARY
-    }
-
-    fn get_binary_install(&self) -> Text {
-        INSTALL_BINARY
-    }
-
-    fn get_binary_remove(&self) -> Text {
-        REMOVE_BINARY
-    }
-
-    fn get_binary_make_dependency(&self) -> Text {
-        PKGDB_BINARY
-    }
-}
 
 impl Backend for Void {
     impl_backend_constants!();
@@ -56,8 +38,8 @@ impl Backend for Void {
         let re_str_2 = r"-[^-]*$";
         let re1 = Regex::new(re_str_1)?;
         let re2 = Regex::new(re_str_2)?;
-        let mut cmd = Command::new(self.get_binary_info());
+        let mut cmd = Command::new(QUERY_BINARY);
-        cmd.args(&["-l"]);
+        cmd.args(["-l"]);
         let output = String::from_utf8(cmd.output()?.stdout)?;
 
         let packages: HashSet<Package> = output
@@ -75,7 +57,7 @@ impl Backend for Void {
         // Removes the package version from output
         let re_str = r"-[^-]*$";
         let re = Regex::new(re_str)?;
-        let mut cmd = Command::new(self.get_binary_info());
+        let mut cmd = Command::new(QUERY_BINARY);
         cmd.args(self.get_switches_info());
         let output = String::from_utf8(cmd.output()?.stdout)?;
 
@@ -92,7 +74,7 @@ impl Backend for Void {
     /// Install the specified packages.
     fn install_packages(&self, packages: &[Package], noconfirm: bool) -> Result<ExitStatus> {
         let mut cmd = Command::new("sudo");
-        cmd.arg(self.get_binary_install());
+        cmd.arg(INSTALL_BINARY);
         cmd.args(self.get_switches_install());
 
         if noconfirm {
@@ -109,7 +91,7 @@ impl Backend for Void {
 
     fn remove_packages(&self, packages: &[Package], noconfirm: bool) -> Result<ExitStatus> {
         let mut cmd = Command::new("sudo");
-        cmd.arg(self.get_binary_remove());
+        cmd.arg(REMOVE_BINARY);
         cmd.args(self.get_switches_remove());
 
         if noconfirm {
@@ -126,7 +108,7 @@ impl Backend for Void {
 
     fn make_dependency(&self, packages: &[Package]) -> Result<ExitStatus> {
         let mut cmd = Command::new("sudo");
-        cmd.arg(self.get_binary_make_dependency());
+        cmd.arg(PKGDB_BINARY);
         cmd.args(self.get_switches_make_dependency());
 
         for p in packages {
@@ -139,8 +121,8 @@ impl Backend for Void {
 }
 
 impl Void {
-    pub fn new() -> Self {
+    pub(crate) fn new() -> Self {
-        Void {
+        Self {
             packages: HashSet::new(),
         }
     }

crates/pacdef_core/src/backend/mod.rs

@@ -16,10 +16,9 @@ pub enum Backends {
     Arch,
     #[cfg(feature = "debian")]
     Debian,
-    #[cfg(feature = "void")]
-    Void,
     Flatpak,
     Python,
     Rust,
     Rustup,
+    Void,
 }