Module type Substring_intf.S

module type S = sig .. end

type base

type t

val base : t -> base

val pos : t -> int

val length : t -> int

val create : ?pos:int -> ?len:int -> base -> t

create ?pos ?len base creates a substring of the base sequence of length len starting at position pos, i.e.

base.pos, base.pos + 1, ... base.pos + len - 1

It is required that: 0 <= pos 0 <= len pos + len <= length base

It does not copy the characters.

val blit_to_string : t -> dst:string -> dst_pos:int -> unit

val blit_to_bigstring : t -> dst:Bigstring.t -> dst_pos:int -> unit

val blit_from_string : t -> src:string -> src_pos:int -> len:int -> unit

val blit_from_bigstring : t -> src:Bigstring.t -> src_pos:int -> len:int -> unit

val concat : t list -> t

val concat_string : t list -> string

val concat_bigstring : t list -> Bigstring.t

val of_bigstring : Bigstring.t -> t

val of_string : string -> t

val to_bigstring : t -> Bigstring.t

val to_string : t -> string

val drop_prefix : t -> int -> t

val drop_suffix : t -> int -> t

val prefix : t -> int -> t

val suffix : t -> int -> t