package js_of_ocaml-compiler

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Compiler from OCaml bytecode to JavaScript

Install

dune-project

Dependency

ocsigen.org Edit opam file Versions (31)

Authors

O

Ocsigen team <dev@ocsigen.org>

Maintainers

O

Ocsigen team <dev@ocsigen.org>

Sources

js_of_ocaml-6.4.0.tbz

sha256=7ae22a7e5a6c6aa14a8e2695fa62c66f32cb20db17f1b45dc21e97009342151f

sha512=6cea398d61d4be8e38e912ba7e4bad4f7b81b10d946cdf29026274b5a4b2cc2709fb75e23f7cbe2db335cc65679c262a8aa1b9148effc987d6e79665a7538286

doc/js_of_ocaml-compiler.runtime/Jsoo_runtime/Error/index.html

Module `Jsoo_runtime.Error`Source

Sourcetype t

Sourceval raise_ : t -> 'a

Sourceval attach_js_backtrace : exn -> force:bool -> exn

Attach a JavaScript error to an OCaml exception. if force = false and a JavaScript error is already attached, it will do nothing. This function is useful to store and retrieve information about JavaScript stack traces.

Attaching JavaScript errors will happen automatically when compiling with --enable with-js-error.

Sourceval of_exn : exn -> t option

Extract a JavaScript error attached to an OCaml exception, if any. This is useful to inspect an eventual stack trace, especially when sourcemap is enabled.

Sourceexception Exn of t

The Error exception wrap javascript exceptions when caught by OCaml code. In case the javascript exception is not an instance of javascript Error, it will be serialized and wrapped into a Failure exception.