pub fn memmem(haystack: &[u8], needle: &[u8]) -> Option<usize>Expand description
This mimics libc::memmem(), same as (haystack as &str).find(needle as &str) or haystack.windows(needle.len()).position(|window| window == needle).
This memmem() function is implemented using stochastic naive algorithm.
ref.) The optimized naive string-search algorithm