impl From<bool> for Mode

Use the std API instead of inventing our own

src/mode.rs

@@ -11,10 +11,9 @@ pub enum Mode {
     Default,
 }
 
-impl Mode {
-    #[allow(dead_code)]
-    /// Creates a `Mode` value from a boolean value.
-    pub fn from_bool(b: bool) -> Self {
+/// Creates a `Mode` value from a boolean value.
+impl From<bool> for Mode {
+    fn from(b: bool) -> Self {
         if b {
             Mode::Dark
         } else {

src/platforms/macos/detect.rs

@@ -4,10 +4,10 @@
 #[cfg(any(feature = "sync", doc))]
 pub mod sync {
     pub fn detect() -> crate::Mode {
-        crate::Mode::from_bool(super::super::is_dark_mode())
+        super::super::is_dark_mode().into()
     }
 }
 
 pub async fn detect() -> crate::Mode {
-    crate::Mode::from_bool(super::is_dark_mode())
+    super::is_dark_mode().into()
 }

src/platforms/windows/detect.rs

@@ -8,7 +8,7 @@ pub fn detect_mode() -> Mode {
     let hkcu = RegKey::predef(winreg::enums::HKEY_CURRENT_USER);
     if let Ok(subkey) = hkcu.open_subkey(SUBKEY) {
         if let Ok(dword) = subkey.get_value::<u32, _>(VALUE) {
-            return Mode::from_bool(dword == 0);
+            return (dword == 0).into();
         }
     }
     Mode::Light