Update.

Fmt.

benches/bench.rs

@@ -3,21 +3,21 @@ extern crate criterion;
 
 extern crate byte_ngram;
 
-use criterion::Criterion;
+use criterion::{Benchmark, Criterion, Throughput};
 
 use byte_ngram::*;
 
 fn criterion_benchmark(c: &mut Criterion) {
     let data = "Blackmail is such an ugly word. I prefer extortion. The 'x' makes it sound cool.";
 
-    let len = from_slice(&data[..]).len();
-
-    c.bench_function("from_slice", |b| {
-        b.iter(|| assert_eq!(len, from_slice(&data[..]).len()))
-    });
-    c.bench_function("ByteNgramReader", |b| {
-        b.iter(|| assert_eq!(len, Ngrams::from(&data).count()))
-    });
+    c.bench(
+        "parse",
+        Benchmark::new("from_slice", move |b| {
+            b.iter(|| from_slice(&data[..]).len())
+        }).with_function("Ngrams::from", move |b| {
+            b.iter(|| Ngrams::from(&data).count())
+        }).throughput(Throughput::Bytes(data.len() as u32)),
+    );
 }
 
 criterion_group!(benches, criterion_benchmark);