Try a different theme and fix build failure

.github/workflows/docs.yml

@@ -16,14 +16,9 @@ jobs:
 
       - name: Setup Pages
         uses: actions/configure-pages@v3
-        with:
-          generator_config_file: ./_site/_config.yml
 
       - name: Build with Jekyll
         uses: actions/jekyll-build-pages@v1
-        with:
-          source: ./
-          destination: ./_site
 
       - uses: rust3ds/test-runner/setup@v1
         with:
@@ -31,6 +26,8 @@ jobs:
 
       - name: Build workspace docs
         run: cargo 3ds --verbose doc --verbose --no-deps --workspace
+        env:
+          RUSTDOCFLAGS: --enable-index-page
 
       # https://github.com/actions/upload-pages-artifact#file-permissions
       - name: Fix file permissions

_config.yml

@@ -1 +1,2 @@
+# Configuration for GitHub Pages (Jekyll)
 theme: jekyll-theme-midnight

assets/css/style.scss

@@ -0,0 +1,15 @@
+---
+---
+
+// https://github.com/pages-themes/midnight#stylesheet
+@import "{{ site.theme }}";
+
+// Give code links a color that matches regular links
+a code {
+    color: inherit;
+}
+
+// Remove weird extra padding and spaces from inline code blocks
+code {
+    padding: 0;
+}

citro3d/examples/triangle.rs

@@ -49,8 +49,6 @@ static VERTICES: &[Vertex] = &[
 static SHADER_BYTES: &[u8] = include_shader!("assets/vshader.pica");
 
 fn main() {
-    ctru::use_panic_handler();
-
     let mut soc = Soc::new().expect("failed to get SOC");
     drop(soc.redirect_to_3dslink(true, true));
 
@@ -166,7 +164,7 @@ struct Projections {
 fn calculate_projections() -> Projections {
     // TODO: it would be cool to allow playing around with these parameters on
     // the fly with D-pad, etc.
-    let slider_val = unsafe { ctru_sys::osGet3DSliderState() };
+    let slider_val = ctru::os::current_3d_slider_state();
     let interocular_distance = slider_val / 2.0;
 
     let vertical_fov = 40.0_f32.to_radians();