Module Base.Source_code_position

One typically obtains a Source_code_position.t using a [%here] expression, which is implemented by the ppx_here preprocessor.

type t = Caml.Lexing.position = {
pos_fname : string;
pos_lnum : int;
pos_bol : int;
pos_cnum : int;
}

See INRIA's OCaml documentation for a description of these fields.

sexp_of_t uses the form "FILE:LINE:COL", and does not have a corresponding of_sexp.

include sig ... end
val sexp_of_t : t ‑> Base__.Sexplib.Sexp.t
include Comparable.S with type t := t
include Comparable_intf.Polymorphic_compare
include Polymorphic_compare_intf.Infix
type t
val (>=) : t ‑> t ‑> bool
val (<=) : t ‑> t ‑> bool
val (=) : t ‑> t ‑> bool
val (>) : t ‑> t ‑> bool
val (<) : t ‑> t ‑> bool
val (<>) : t ‑> t ‑> bool
val equal : t ‑> t ‑> bool
val compare : t ‑> t ‑> int

-1 means "less than", 0 means "equal", 1 means "greater than", and other values should not be returned

val min : t ‑> t ‑> t
val max : t ‑> t ‑> t
val ascending : t ‑> t ‑> int

ascending is identical to compare. descending x y = ascending y x. These are intended to be mnemonic when used like List.sort ~cmp:ascending and List.sort ~cmp:descending, since they cause the list to be sorted in ascending or descending order, respectively.

val descending : t ‑> t ‑> int
val between : t ‑> low:t ‑> high:t ‑> bool
val clamp_exn : t ‑> min:t ‑> max:t ‑> t

clamp_exn t ~min ~max returns t', the closest value to t such that between t' ~low:min ~high:max is true.

Raises if not (min <= max).

val clamp : t ‑> min:t ‑> max:t ‑> t Or_error.t
include Comparator.S with type t := t
type t
type comparator_witness
include Comparable_intf.Validate with type t := t
type t
val validate_lbound : min:t Maybe_bound.t ‑> t Validate.check
val validate_ubound : max:t Maybe_bound.t ‑> t Validate.check
val validate_bound : min:t Maybe_bound.t ‑> max:t Maybe_bound.t ‑> t Validate.check
val to_string : t ‑> string

to_string t converts t to the form "FILE:LINE:COL".