Fix warnings for a clean build

crates/gpui2/src/adapter.rs

@@ -38,7 +38,7 @@ impl<V: 'static> gpui::Element<V> for AdapterElement<V> {
         &mut self,
         scene: &mut gpui::SceneBuilder,
         bounds: RectF,
-        visible_bounds: RectF,
+        _visible_bounds: RectF,
         layout_data: &mut Option<(LayoutEngine, LayoutId)>,
         view: &mut V,
         legacy_cx: &mut gpui::PaintContext<V>,
@@ -53,24 +53,24 @@ impl<V: 'static> gpui::Element<V> for AdapterElement<V> {
 
     fn rect_for_text_range(
         &self,
-        range_utf16: std::ops::Range<usize>,
-        bounds: RectF,
-        visible_bounds: RectF,
-        layout: &Self::LayoutState,
-        paint: &Self::PaintState,
-        view: &V,
-        cx: &gpui::ViewContext<V>,
+        _range_utf16: std::ops::Range<usize>,
+        _bounds: RectF,
+        _visible_bounds: RectF,
+        _layout: &Self::LayoutState,
+        _paint: &Self::PaintState,
+        _view: &V,
+        _cx: &gpui::ViewContext<V>,
     ) -> Option<RectF> {
         todo!("implement before merging to main")
     }
 
     fn debug(
         &self,
-        bounds: RectF,
-        layout: &Self::LayoutState,
-        paint: &Self::PaintState,
-        view: &V,
-        cx: &gpui::ViewContext<V>,
+        _bounds: RectF,
+        _layout: &Self::LayoutState,
+        _paint: &Self::PaintState,
+        _view: &V,
+        _cx: &gpui::ViewContext<V>,
     ) -> gpui::serde_json::Value {
         todo!("implement before merging to main")
     }

crates/gpui2/src/element.rs

@@ -1,5 +1,3 @@
-use std::marker::PhantomData;
-
 pub use crate::layout_context::LayoutContext;
 pub use crate::paint_context::PaintContext;
 use anyhow::Result;
@@ -56,6 +54,7 @@ enum ElementPhase<V: 'static, E: Element<V>> {
         layout_id: LayoutId,
         paint_state: E::PaintState,
     },
+    #[allow(dead_code)]
     PostPaint {
         layout: Layout,
         paint_state: E::PaintState,

crates/gpui2/src/elements/text.rs

@@ -36,7 +36,7 @@ impl<V: 'static> Element<V> for Text {
 
         let layout_id = cx.add_measured_layout_node(Default::default(), {
             let paint_state = paint_state.clone();
-            move |params| {
+            move |_params| {
                 let line_layout = fonts.layout_line(
                     text.as_ref(),
                     text_style.font_size,