Macro peel_ip::prelude::tag_no_case

macro_rules! tag_no_case {
    ( $ i : expr , $ tag : expr ) => { ... };
}

tag_no_case!(&[T]) => &[T] -> IResult<&[T], &[T]> declares a case insensitive ascii string as a suite to recognize

consumes the recognized characters

 named!(test, tag_no_case!("ABcd"));

 let r = test(&b"aBCdefgh"[..]);
 assert_eq!(r, Done(&b"efgh"[..], &b"aBCd"[..]));