Function find_sequence

framework_lib/src/util.rs:259–263

Find a sequence of bytes in a long slice of bytes

(haystack: &[u8], needle: &[u8])

/// Find a sequence of bytes in a long slice of bytes
pub fn find_sequence(haystack: &[u8], needle: &[u8]) -> Option<usize> {
    haystack
        .windows(needle.len())
        .position(|window| window == needle)
}

/// Assert length of an EC response from the windows driver
/// It's always 20 more than expected. TODO: Figure out why