Blaž Hrastnik

Loader transform engine

1

Beam implements a transform engine that transforms beam opcodes during the load phase, that way they can implement optimizations that are independent of the OTP version. https://github.com/erlang/otp/blob/master/erts/emulator/internal_doc/beam_makeops.md The problem is,...

Regex

2

This issue concerns the [`re` module](https://erldocs.com/current/stdlib/re.html). We want to use the [regex crate](https://docs.rs/regex/1.1.0/regex/), because it's mostly PCRE compatible, but drops lookaheads and some other features to make it execute in...

- [x] Binary matching opcodes - [ ] Binary building opcodes - [ ] NIFs

Error handler

1

We need to place stubs in the exports registry for modules that aren't loaded yet, but referenced elsewhere. These should call the error handler, (which in the erlang stdlib will...

Timers

1

Timers includes: - [ ] bif erlang:start_timer/3 - [ ] bif erlang:start_timer/4 - [x] bif erlang:send_after/3 - [ ] bif erlang:send_after/4 - [ ] bif erlang:cancel_timer/1 - [ ] bif...

We currently rely on some parts of std, but having a no_std build would be interesting for embedded devices and WebAssembly. Note that a lot of the std stuff exists...

Update the module registry to store RcModule (Arc) instead of Box, and update all `*const Module` to be RcModule. Loading the same module into the VM should swap it in...

ETS: https://docs.rs/chashmap for db_hash based tables.

Probably either immix or orca. Each process gets it's own heap consisting of blocks that we independently GC. At the moment we just use blocks as a sort of an...

Add a handle_authorize hook which is executed on all actions (before logic)

3

Hi! I've butchered the code a bit to fit our specific usecase (integrating with an authorization library, like [bodyguard](https://github.com/schrockwell/bodyguard)) My goal was to run authorization on the actual record, for...