Apply cargo clippy fixes and raise MSRV

daemon/Cargo.toml

@@ -10,7 +10,7 @@ repository = "https://github.com/danyspin97/wpaperd"
 license = "GPL-3.0+"
 keywords = ["wallpaper", "wayland", "wlroots"]
 categories = ["command-line-utilities", "multimedia"]
-rust-version = "1.61.0"
+rust-version = "1.63.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

daemon/src/config.rs

@@ -178,16 +178,16 @@ impl Config {
     pub fn new_from_path(path: &Path) -> Result<Self> {
         ensure!(path.exists(), "File {path:?} does not exists");
         let mut config: Self = toml::from_str(&fs::read_to_string(path)?)?;
-        config.default = config
+        config
             .data
             .get("default")
             .unwrap_or(&SerializedWallpaperInfo::default())
-            .to_owned();
-        config.any = config
+            .clone_into(&mut config.default);
+        config
             .data
             .get("any")
             .unwrap_or(&SerializedWallpaperInfo::default())
-            .to_owned();
+            .clone_into(&mut config.any);
         config.data.retain(|name, info| {
             // The default configuration does not follow these rules
             // We still need the default configuration here because the path needs to be cached