package dune-private-libs

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Private libraries of Dune

Install

Dune Dependency

github.com Readme Changelog MIT License Edit opam file Versions (5)

Authors

J

Jane Street Group, LLC

Maintainers

J

Jane Street Group, LLC

Sources

dune-2.5.1.tbz

sha256=8f77d3a87f208e0d7cccaa1c48c4bb1bb87d62d07c3f25e9b8ba298e028ce52b

sha512=f209f12ced10c1abf8782bdb0143f4cec77795f7174d2cc75130afb1e01550b01f2f77b9e3ec4888efdad83d2f9878d179b39126f824f4e522f3ef4da34bf27e

doc/dune-private-libs.dune_util/Dune_util/Report_error/index.html

Module `Dune_util.Report_error`

Error reporting

val report : 
  ?extra:
    (Stdune.Loc.t option -> Stdune.User_message.Style.t Stdune.Pp.t option) ->
  Stdune.Exn_with_backtrace.t ->
  unit

Reports an error.

Because dune doesn't stop at the first error, it might end up reporting the same error twice about missing libraries for instance. To avoid this, we keep a cache of reported errors and ignore errors that have already been reported.

We cache what is actually printed to the screen.

extra is the extra material that is printed between the backtrace and the hint.

val report_backtraces : bool -> unit

exception Already_reported

Raised for errors that have already been reported to the user and shouldn't be reported again. This might happen when trying to build a dependency that has already failed.

val clear_reported : unit -> unit

Clear the list of already reported errors.