package js_of_ocaml-compiler

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Compiler from OCaml bytecode to JavaScript

Install

Dune Dependency

ocsigen.org Readme Changelog Edit opam file Versions (31)

Authors

O

Ocsigen team <dev@ocsigen.org>

Maintainers

O

Ocsigen team <dev@ocsigen.org>

Sources

js_of_ocaml-5.4.0.tbz

sha256=f1215de133867fefdb16e2798a225ee0446469a57462af0deebdd22d2a8d3b94

sha512=610cd22818bc6f0a0163f0eec74f58338e18709a6101639f65e58241a9216ed286c3cb091b41e36a82c926de5f030d718a6e76a493e885e61456047a8da153c9

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

Attaching JavasScript 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 strace, 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.