write_pattern_id

regex_automata::util::wire

Function write_pattern_id 

Source 
pub(crate) fn write_pattern_id<E: Endian>(
    pid: PatternID,
    dst: &mut [u8],
) -> usize
Expand description

Write the given pattern ID to the beginning of the given slice of bytes using the specified endianness. The given slice must have length at least PatternID::SIZE, or else this panics. Upon success, the total number of bytes written is returned.