package js_of_ocaml-compiler

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Compiler from OCaml bytecode to JavaScript

Install

dune-project

Dependency

ocsigen.org Readme Changelog Edit opam file Versions (32)

Authors

O

Ocsigen team <dev@ocsigen.org>

Maintainers

O

Ocsigen team <dev@ocsigen.org>

Sources

js_of_ocaml-6.2.0.tbz

sha256=7cc641778d1b172a352a88333ee0e8c621365a0acfcd9b87e38bfddb8dd2a5da

sha512=da50c79e1ad667df22abe03d0928ee135729c90cf09279e3c4854aec66557e8600890ca58f550529de1b1a44698720890b97528df167fd9e10cce24c71e763e6

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.