From 6884eea2f57cfb63e7fe7fb1d993345d430ef0bd Mon Sep 17 00:00:00 2001 From: Andrew Gallant Date: Sun, 6 Nov 2016 19:48:17 -0500 Subject: [PATCH] reword --- src/search_stream.rs | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/search_stream.rs b/src/search_stream.rs index 5b3880b6..3b4b94d4 100644 --- a/src/search_stream.rs +++ b/src/search_stream.rs @@ -550,9 +550,10 @@ impl InputBuffer { keep_from: usize, ) -> Result { // Rollover bytes from buf[keep_from..end] and update our various - // pointers. N.B. This could be done with the unsafe ptr::copy, but - // I haven't been able to produce a benchmark that notices a difference - // in performance. (Invariably, ptr::copy is also clearer IMO.) + // pointers. N.B. This could be done with the ptr::copy, but I haven't + // been able to produce a benchmark that notices a difference in + // performance. (Invariably, ptr::copy is seems clearer IMO, but it's + // unsafe.) self.tmp.clear(); self.tmp.extend_from_slice(&self.buf[keep_from..self.end]); self.buf[0..self.tmp.len()].copy_from_slice(&self.tmp);