Address various clippy warnings (#528)

3 files changed, 19 insertions, 19 deletions

diff --git a/src/bytes.rs b/src/bytes.rs
index c4fbd4a..f3e4c5c 100644
--- a/src/bytes.rs
+++ b/src/bytes.rs
@@ -262,7 +262,7 @@ impl Bytes {
         let mut ret = self.clone();
 
         ret.len = end - begin;
-        ret.ptr = unsafe { ret.ptr.offset(begin as isize) };
+        ret.ptr = unsafe { ret.ptr.add(begin) };
 
         ret
     }
@@ -501,7 +501,7 @@ impl Bytes {
         // should already be asserted, but debug assert for tests
         debug_assert!(self.len >= by, "internal: inc_start out of bounds");
         self.len -= by;
-        self.ptr = self.ptr.offset(by as isize);
+        self.ptr = self.ptr.add(by);
     }
 }
 
@@ -604,7 +604,7 @@ impl<'a> IntoIterator for &'a Bytes {
     type IntoIter = core::slice::Iter<'a, u8>;
 
     fn into_iter(self) -> Self::IntoIter {
-        self.as_slice().into_iter()
+        self.as_slice().iter()
     }
 }
 
@@ -686,7 +686,7 @@ impl PartialOrd<Bytes> for str {
 
 impl PartialEq<Vec<u8>> for Bytes {
     fn eq(&self, other: &Vec<u8>) -> bool {
-        *self == &other[..]
+        *self == other[..]
     }
 }
 
@@ -710,7 +710,7 @@ impl PartialOrd<Bytes> for Vec<u8> {
 
 impl PartialEq<String> for Bytes {
     fn eq(&self, other: &String) -> bool {
-        *self == &other[..]
+        *self == other[..]
     }
 }
 
diff --git a/src/bytes_mut.rs b/src/bytes_mut.rs
index f39b73e..970ed95 100644
--- a/src/bytes_mut.rs
+++ b/src/bytes_mut.rs
@@ -603,7 +603,7 @@ impl BytesMut {
                     v.reserve(additional);
 
                     // Update the info
-                    self.ptr = vptr(v.as_mut_ptr().offset(off as isize));
+                    self.ptr = vptr(v.as_mut_ptr().add(off));
                     self.len = v.len() - off;
                     self.cap = v.capacity() - off;
                 }
@@ -818,7 +818,7 @@ impl BytesMut {
         // Updating the start of the view is setting `ptr` to point to the
         // new start and updating the `len` field to reflect the new length
         // of the view.
-        self.ptr = vptr(self.ptr.as_ptr().offset(start as isize));
+        self.ptr = vptr(self.ptr.as_ptr().add(start));
 
         if self.len >= start {
             self.len -= start;
@@ -842,7 +842,7 @@ impl BytesMut {
             return Ok(());
         }
 
-        let ptr = unsafe { self.ptr.as_ptr().offset(self.len as isize) };
+        let ptr = unsafe { self.ptr.as_ptr().add(self.len) };
         if ptr == other.ptr.as_ptr()
             && self.kind() == KIND_ARC
             && other.kind() == KIND_ARC
@@ -931,7 +931,7 @@ impl BytesMut {
     #[inline]
     fn uninit_slice(&mut self) -> &mut UninitSlice {
         unsafe {
-            let ptr = self.ptr.as_ptr().offset(self.len as isize);
+            let ptr = self.ptr.as_ptr().add(self.len);
             let len = self.cap - self.len;
 
             UninitSlice::from_raw_parts_mut(ptr, len)
@@ -1178,7 +1178,7 @@ impl<'a> IntoIterator for &'a BytesMut {
     type IntoIter = core::slice::Iter<'a, u8>;
 
     fn into_iter(self) -> Self::IntoIter {
-        self.as_ref().into_iter()
+        self.as_ref().iter()
     }
 }
 
@@ -1207,7 +1207,7 @@ impl<'a> Extend<&'a u8> for BytesMut {
     where
         T: IntoIterator<Item = &'a u8>,
     {
-        self.extend(iter.into_iter().map(|b| *b))
+        self.extend(iter.into_iter().copied())
     }
 }
 
@@ -1219,7 +1219,7 @@ impl FromIterator<u8> for BytesMut {
 
 impl<'a> FromIterator<&'a u8> for BytesMut {
     fn from_iter<T: IntoIterator<Item = &'a u8>>(into_iter: T) -> Self {
-        BytesMut::from_iter(into_iter.into_iter().map(|b| *b))
+        BytesMut::from_iter(into_iter.into_iter().copied())
     }
 }
 
@@ -1409,7 +1409,7 @@ impl PartialOrd<BytesMut> for str {
 
 impl PartialEq<Vec<u8>> for BytesMut {
     fn eq(&self, other: &Vec<u8>) -> bool {
-        *self == &other[..]
+        *self == other[..]
     }
 }
 
@@ -1433,7 +1433,7 @@ impl PartialOrd<BytesMut> for Vec<u8> {
 
 impl PartialEq<String> for BytesMut {
     fn eq(&self, other: &String) -> bool {
-        *self == &other[..]
+        *self == other[..]
     }
 }
 
@@ -1499,13 +1499,13 @@ impl PartialOrd<BytesMut> for &str {
 
 impl PartialEq<BytesMut> for Bytes {
     fn eq(&self, other: &BytesMut) -> bool {
-        &other[..] == &self[..]
+        other[..] == self[..]
     }
 }
 
 impl PartialEq<Bytes> for BytesMut {
     fn eq(&self, other: &Bytes) -> bool {
-        &other[..] == &self[..]
+        other[..] == self[..]
     }
 }
 
diff --git a/src/fmt/debug.rs b/src/fmt/debug.rs
index a854551..83de695 100644
--- a/src/fmt/debug.rs
+++ b/src/fmt/debug.rs
@@ -25,7 +25,7 @@ impl Debug for BytesRef<'_> {
             } else if b == b'\0' {
                 write!(f, "\\0")?;
             // ASCII printable
-            } else if b >= 0x20 && b < 0x7f {
+            } else if (0x20..0x7f).contains(&b) {
                 write!(f, "{}", b as char)?;
             } else {
                 write!(f, "\\x{:02x}", b)?;
@@ -38,12 +38,12 @@ impl Debug for BytesRef<'_> {
 
 impl Debug for Bytes {
     fn fmt(&self, f: &mut Formatter<'_>) -> Result {
-        Debug::fmt(&BytesRef(&self.as_ref()), f)
+        Debug::fmt(&BytesRef(self.as_ref()), f)
     }
 }
 
 impl Debug for BytesMut {
     fn fmt(&self, f: &mut Formatter<'_>) -> Result {
-        Debug::fmt(&BytesRef(&self.as_ref()), f)
+        Debug::fmt(&BytesRef(self.as_ref()), f)
     }
 }