Rendering spans

src/bin.rs

@@ -30,16 +30,27 @@ fn main() {
         .iter()
         .map(|(p, contents)| template_from_file(p, contents))
         .collect();
-    let mut dust_context = DustRenderer::new();
+    let mut dust_renderer = DustRenderer::new();
     compiled_templates.iter().for_each(|template| {
-        dust_context.load_source(template);
+        dust_renderer.load_source(template);
     });
+    let main_template_name = &compiled_templates
+        .first()
+        .expect("There should be more than 1 template")
+        .name;
+    println!(
+        "{}",
+        dust_renderer
+            .render(main_template_name, context)
+            .expect("Failed to render")
+    );
 }
 
 fn template_from_file<'a>(file_path: &str, file_contents: &'a str) -> CompiledTemplate<'a> {
     let path: &Path = Path::new(file_path);
     let name = path.file_stem().unwrap();
     compile_template(file_contents, name.to_string_lossy().to_string())
+        .expect("Failed to compile template")
 }
 
 fn read_context_from_stdin() -> serde_json::map::Map<String, serde_json::Value> {