package opam-lib

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package opam-lib
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val fatal : exn -> unit

To use when catching default exceptions: ensures we don't catch fatal errors like C-c. try-with should _always_ (by decreasing order of preference):

  • either catch specific exceptions
  • or re-raise the same exception
  • or call this function on the caught exception
val register_backtrace : exn -> unit

Register a backtrace for when you need to process a finalizer (that internally uses exceptions) and then re-raise the same exception. To be printed by pretty_backtrace.

val pretty_backtrace : exn -> string

Return a pretty-printed backtrace