Function regex_automata::util::wire::check_slice_len

pub(crate) fn check_slice_len<T>(
    slice: &[T],
    at_least_len: usize,
    what: &'static str,
) -> Result<(), DeserializeError>

Checks that the given slice has some minimal length. If it’s smaller than the bound given, then a “buffer too small” error is returned with what describing what the buffer represents.