bionic (3) Printexc.Slot.3o.gz

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 available, 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 compiled with debug information ( -g )

       Since 4.02

       val format : int -> t -> string option

       format  pos  slot  returns  the string representation of slot as raw_backtrace_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