1Printexc.Slot(3)                 OCaml library                Printexc.Slot(3)
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NAME

6       Printexc.Slot - no description
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Module

9       Module   Printexc.Slot
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Documentation

12       Module Slot
13        : sig end
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16       Since 4.02.0
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22       type t = Printexc.backtrace_slot
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28       val is_raise : t -> bool
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31       is_raise  slot is true when slot refers to a raising point in the code,
32       and false when it comes from a simple function call.
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35       Since 4.02
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39       val is_inline : t -> bool
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42       is_inline slot is true when slot refers to a call that got  inlined  by
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46       Since 4.04.0
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50       val location : t -> Printexc.location option
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53       location  slot  returns the location information of the slot, if avail‐
54       able, and None otherwise.
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56       Some possible reasons for failing to return a location are as follow:
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58       -the slot corresponds to a compiler-inserted raise
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60       -the slot corresponds to a part of the program that has not  been  com‐
61       piled with debug information ( -g )
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65       Since 4.02
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69       val name : t -> string option
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72       name  slot returns the name of the function or definition enclosing the
73       location referred to by the slot.
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76       name slot returns None if the name is unavailable, which may happen for
77       the same reasons as location returning None.
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80       Since 4.11
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84       val format : int -> t -> string option
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87       format  pos slot returns the string representation of slot as raw_back‐
88       trace_to_string would format it, assuming it is the pos -th element  of
89       the backtrace: the 0 -th element is pretty-printed differently than the
90       others.
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92       Whole-backtrace printing functions also skip some uninformative  slots;
93       in that case, format pos slot returns None .
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96       Since 4.02
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102OCamldoc                          2022-02-04                  Printexc.Slot(3)
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