Sexp_with_layout (docs.findlib-1.sexp_pretty.Sexp_pretty.Sexp_with

type 'a writer =
  Config.t ->
  'a ->
  Sexplib.Sexp.With_layout.t_or_comment ->
  Base.unit

val pp_formatter : Format.formatter writer

pp_formatter conf fmt sexp will mutate the fmt with functions such as set_formatter_tag_functions

val pp_formatter' : 
  next:(Base.unit -> Sexplib.Sexp.With_layout.t_or_comment Base.option) ->
  Config.t ->
  Format.formatter ->
  Base.unit

val pp_buffer : Base.Buffer.t writer

val pp_out_channel : out_channel writer

val pp_blit : (Base.string, Base.unit) Base.Blit.sub writer

val pretty_string : 
  Config.t ->
  Sexplib.Sexp.With_layout.t_or_comment ->
  Base.string

pretty_string needs to allocate. If you care about performance, using one of the pp_* functions above is advised.

val sexp_to_string : Sexplib.Sexp.With_layout.t_or_comment -> Base.string