Module String_id

module String_id: sig .. end

Disallows whitespace around the edges in of_string and t_of_sexp, but doesn't check when reading from bin_io.

module type S = sig .. end

include String_id.S

module Make: functor (M : sig
val module_name : string
end) -> functor (* : sig
end) -> S

Make customizes the error messages generated by of_string/of_sexp to include module_name.

module Make_without_pretty_printer: functor (M : sig
val module_name : string
end) -> functor (* : sig
end) -> S

This does what Make does without registering a pretty printer.