package ppx_variants_conv

  1. Overview
  2. Docs
Generation of accessor and iteration functions for ocaml variant types

Install

Dune Dependency

Authors

Maintainers

Sources

ppx_variants_conv-v0.13.0.tar.gz
sha256=7e34bb52e309c42fa8a8517c43343f5ce8f514f80806fcfc7e9b360e6fc69820
md5=75e957c4fd6efbf2f4a6de08f2729729

CHANGES.md.html

git version

  • Make sure we don't generate functions whose name matches a keyword, e.g. when doing type t = If | Then | Else [@@deriving variants]. We suffix such function names with an underscore.

v0.11

  • Depend on ppxlib instead of (now deprecated) ppx_core, ppx_driver and ppx_metaquot.

113.43.00

  • Implemented Variants.to_rank.

    Somewhat surprisingly, the preprocessor didn't reject variant inclusion despite what the documentation says, but instead would consider that they use one rank (??). Also the generated signature didn't match the generated code in that case. Removed completely the support for polymorphic variant inclusion.

113.24.00

  • The iter function generated by ppx_variants_conv and ppx_fields_conv allowed one to give function which returned values of arbitrary types as iter function. This feature constraint these functions to return unit.

    N.B. the signature generated by the use of @@deriving variants (resp. fields) in interface already constrained the type to unit.

  • Update to follow Type_conv evolution.

OCaml

Innovation. Community. Security.