Added some inline.

src/lib.rs

@@ -92,17 +92,18 @@ impl convert::From<u64> for ByteNgram {
 
 pub struct ByteNgramReader<R: Read> {
     inner: Bytes<R>,
-    token: u64,
     count: u64,
+    token: u64,
     mask: u64,
 }
 
 impl<R: Read> ByteNgramReader<R> {
+    #[inline]
     pub fn new(inner: R) -> Self {
         ByteNgramReader {
             inner: inner.bytes(),
-            token: 0,
             count: 0,
+            token: 0,
             mask: 0,
         }
     }
@@ -111,6 +112,7 @@ impl<R: Read> ByteNgramReader<R> {
 impl<R: Read> Iterator for ByteNgramReader<R> {
     type Item = ByteNgram;
 
+    #[inline]
     fn next(&mut self) -> Option<Self::Item> {
         if self.mask == 0 {
             if let Some(Ok(byte)) = self.inner.next() {