Macro nom::tag_bits
[−]
[src]
macro_rules! tag_bits { ($i:expr, $t:ty, $count:expr, $p: pat) => { ... }; }
Matches the given bit pattern.
Signature:
tag_bits!(type, count, pattern) => ( (&[T], usize), U, usize, U) -> IResult<(&[T], usize), U>
The caller must specify the number of bits to consume. The matched value is included in the result on success. ```
#[macro_use] extern crate nom;
use nom::IResult::Done;
fn main() {
named!( take_a
let input = vec![0xAB, 0xCD, 0xEF]; let sl = &input[..];
assert_eq!(take_a( sl ), Done(&sl[1..], 0xA) );