- Significantly improved time to render full document

- Added support for debugging with tokio-console through tracing feature
- Added extra benchmark for checking time to render first page
- Removed unwraps to just make background loops return and terminate if something goes wrong
- Modularize rendering somewhat

benches/rendering.rs

@@ -1,34 +1,45 @@
 mod utils;
 
-use utils::render_doc;
+use utils::{render_doc, render_first_page};
 
-use criterion::{criterion_group, criterion_main, Criterion};
+use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion};
 
-fn render_dict(c: &mut Criterion) {
-	c.bench_function(
-		"example dictionary",
-		|b| b.iter(||
-			tokio::runtime::Runtime::new()
-				.unwrap()
-				.block_on(render_doc("./benches/example_dictionary.pdf"))
-		)
-	);
+const FILES: [&str; 2] = [
+	"./benches/example_dictionary.pdf",
+	"./benches/adobe_example.pdf"
+];
+
+fn render_full(c: &mut Criterion) {
+	for file in FILES {
+		c.bench_with_input(
+			BenchmarkId::new("render_full", file),
+			&file,
+			|b, &file| b.iter(||
+				tokio::runtime::Runtime::new()
+					.unwrap()
+					.block_on(render_doc(file))
+			)
+		);
+	}
 }
 
-fn render_example(c: &mut Criterion) {
-	c.bench_function(
-		"adobe-provided sample",
-		|b| b.iter(||
-			tokio::runtime::Runtime::new()
-				.unwrap()
-				.block_on(render_doc("./benches/adobe_example.pdf"))
-		)
-	);
+fn render_to_first_page(c: &mut Criterion) {
+	for file in FILES {
+		c.bench_with_input(
+			BenchmarkId::new("render_first_page", file),
+			&file,
+			|b, &file| b.iter(||
+				tokio::runtime::Runtime::new()
+					.unwrap()
+					.block_on(render_first_page(file))
+			)
+		);
+	}
 }
 
 criterion_group!(
 	name = benches;
 	config = Criterion::default().sample_size(10);
-	targets = render_dict, render_example
+	targets = render_full, render_to_first_page
 );
 criterion_main!(benches);