20     fn is_empty(&self) -> bool {  in is_empty()  method
32     fn is_empty(&self) -> bool {  in is_empty()  method
33         Bytes::is_empty(self)  in is_empty()
44     fn is_empty(&self) -> bool {  in is_empty()  method
45         BytesMut::is_empty(self)  in is_empty()
56     fn is_empty(&self) -> bool {  in is_empty()  method
57         <[u8]>::is_empty(self)  in is_empty()
73     fn is_empty(&self) -> bool {  in is_empty()  function
77         first_ref.is_empty() && last_ref.is_empty()  in is_empty()
92     fn is_empty(&self) -> bool {  in is_empty()  function
96         (limit == 0) || inner_ref.is_empty()  in is_empty()