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 (30)

Authors

O

Ocsigen team <dev@ocsigen.org>

Maintainers

O

Ocsigen team <dev@ocsigen.org>

Sources

js_of_ocaml-5.5.2.tbz

sha256=97e68512114ff1d97436785f7fb9bb98c521811acc5cff32b104bc5c4a29ac33

sha512=b5c126a0cf3cfb1b894394519366fac69d8848eff14a48090e590252d0f8eaa5b7370e162969533db926cd9589e617fe023ebbf63c078f3af6324d2a2f73ae66

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.