update a the ByteInput comment

At some ByteInput switched to being backed by actual bytes rather than a string. This commit just removes the dangling reference to the old representation.
rust-lang · Oct 31, 2017 · 98ef163 · 98ef163
1 parent 7c4f144
commit 98ef163
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/src/input.rs b/src/input.rs
@@ -223,10 +223,6 @@ impl<'t> Input for CharInput<'t> {
 }
 
 /// An input reader over bytes.
-///
-/// N.B. We represent the reader with a string for now, since that gives us
-/// easy access to necessary Unicode decoding (used for word boundary look
-/// ahead/look behind).
 #[derive(Clone, Copy, Debug)]
 pub struct ByteInput<'t> {
     text: &'t [u8],