Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
Printexc.Slot(3)		   OCamldoc		      Printexc.Slot(3)

NAME
       Printexc.Slot - no description

Module
       Module	Printexc.Slot

Documentation
       Module Slot
	: sig end

       Since 4.02.0

       type t =	Printexc.backtrace_slot

       val is_raise : t	-> bool

       is_raise	 slot is true when slot	refers to a raising point in the code,
       and false when it comes from a simple function call.

       Since 4.02

       val is_inline : t -> bool

       is_inline slot is true when slot	refers to a call that got  inlined  by
       the compiler, and false when it comes from any other context.

       Since 4.04.0

       val location : t	-> Printexc.location option

       location	 slot  returns the location information	of the slot, if	avail-
       able, and None otherwise.

       Some possible reasons for failing to return a location are as follow:

       -the slot corresponds to	a compiler-inserted raise

       -the slot corresponds to	a part of the program that has not  been  com-
       piled with debug	information ( -g )

       Since 4.02

       val format : int	-> t ->	string option

       format  pos slot	returns	the string representation of slot as raw_back-
       trace_to_string would format it,	assuming it is the pos -th element  of
       the backtrace: the 0 -th	element	is pretty-printed differently than the
       others.

       Whole-backtrace printing	functions also skip some uninformative	slots;
       in that case, format pos	slot returns None .

       Since 4.02

2021-03-01			    source:		      Printexc.Slot(3)

NAME | Module | Documentation

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=Printexc.Slot&sektion=3o&manpath=FreeBSD+13.0-RELEASE+and+Ports>

home | help