module Blit:sig
..end
type('src, 'dst)
t =('src, 'dst) Bigstring.blit
val string_string : src:String.t ->
?src_pos:int ->
?src_len:int -> dst:String.t -> ?dst_pos:int -> unit -> unit
val string_bigstring : (string, Bigstring.t) Bigstring.blit
val bigstring_bigstring : (Bigstring.t, Bigstring.t) Bigstring.blit
val bigstring_string : (Bigstring.t, string) Bigstring.blit