nom::number

Function be_i128

Source 
pub fn be_i128<I, E: ParseError<I>>() -> impl Parser<I, Output = i128, Error = E>
where
    I: Input<Item = u8>,
Expand description

Recognizes a big endian signed 16 bytes integer.

use nom::number::be_i128;

let mut parser = be_i128::<_, (_, ErrorKind)>();

assert_eq!(parser.parse(&b"\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15abcd"[..]), Ok((&b"abcd"[..], 0x00010203040506070809101112131415)));
assert_eq!(parser.parse(&b"\x01"[..]), Err(Err::Incomplete(Needed::new(15))));