Re2.OptionsSourceSee re2_c/libre2/re2/re2.h for documentation of these options.
type t = {case_sensitive : bool;dot_nl : bool;encoding : Encoding.t;literal : bool;log_errors : bool;longest_match : bool;max_mem : int;never_capture : bool;never_nl : bool;one_line : bool;perl_classes : bool;posix_syntax : bool;word_boundary : bool;}