Move all crates to a top-level crates folder

Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>

crates/gpui/src/platform/mac/geometry.rs

@@ -0,0 +1,27 @@
+use cocoa::foundation::{NSPoint, NSRect, NSSize};
+use pathfinder_geometry::{rect::RectF, vector::Vector2F};
+
+pub trait Vector2FExt {
+    fn to_ns_point(&self) -> NSPoint;
+    fn to_ns_size(&self) -> NSSize;
+}
+
+pub trait RectFExt {
+    fn to_ns_rect(&self) -> NSRect;
+}
+
+impl Vector2FExt for Vector2F {
+    fn to_ns_point(&self) -> NSPoint {
+        NSPoint::new(self.x() as f64, self.y() as f64)
+    }
+
+    fn to_ns_size(&self) -> NSSize {
+        NSSize::new(self.x() as f64, self.y() as f64)
+    }
+}
+
+impl RectFExt for RectF {
+    fn to_ns_rect(&self) -> NSRect {
+        NSRect::new(self.origin().to_ns_point(), self.size().to_ns_size())
+    }
+}