package ocsigenserver

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A full-featured and extensible Web server

Install 

dune-project
 Dependency

ocsigen.org Readme Edit opam file Versions (16)

Authors

  1. D
    dev@ocsigen.org

Maintainers

  1. D
    dev@ocsigen.org

Sources

4.0.2.tar.gz
md5=5ea779e418bf936d7301057d6d95011c
sha512=e27b9ad71ac2bd0e817ff35b66de606ffabd5b71b88b34974cbf41181e5a824767616fdd2b7908539bdd394c0873aaacdc7768f6dc7ad3f9dc33e8eb1a6f9fa6

doc/ocsigenserver.baselib/Ocsigen_lib/Printexc/Slot/index.html

Module Printexc.Slot

  • since 4.02.0
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 -> 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 name : t -> string option

name slot returns the name of the function or definition enclosing the location referred to by the slot.

name slot returns None if the name is unavailable, which may happen for the same reasons as location returning None.

  • since 4.11
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