[−][src]Function cookie_factory::be_u64
pub fn be_u64<W: Write>(i: u64) -> impl SerializeFn<W>
Writes an u64
in big endian byte order to the output
use cookie_factory::be_u64; let mut buf = [0u8; 100]; { let buf = be_u64(1u64)(&mut buf[..]).unwrap(); assert_eq!(buf.len(), 100 - 8); } assert_eq!(&buf[..8], &[0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 0u8, 1u8][..]);