refactor: get_color_scheme

src/platforms/freedesktop.rs

@@ -7,17 +7,19 @@ use ashpd::desktop::settings::Settings as XdgPortalSettings;
 use async_std::{future, task};
 
 pub fn detect() -> Result<Mode, Error> {
-    task::block_on(async {
-        future::timeout(Duration::from_millis(25), get_color_scheme())
+    let get_color_scheme = async {
+        let settings = XdgPortalSettings::new().await?;
+        let color_scheme = settings.color_scheme().await?;
+        Ok(color_scheme.into())
+    };
+
+    let timeout = async {
+        future::timeout(Duration::from_millis(25), get_color_scheme)
             .await
             .map_err(|_| Error::Timeout)?
-    })
-}
+    };
 
-pub(crate) async fn get_color_scheme() -> Result<Mode, Error> {
-    let settings = XdgPortalSettings::new().await?;
-    let color_scheme = settings.color_scheme().await?;
-    Ok(color_scheme.into())
+    task::block_on(timeout)
 }
 
 impl From<PortalColorScheme> for Mode {