package ppxlib

  1. Overview
  2. Docs
Standard library for ppx rewriters

Install 

dune-project
 Dependency

github.com Readme Changelog MIT License Edit opam file Versions (24)

Authors

  1. J
    Jane Street Group, LLC <opensource@janestreet.com>

Maintainers

  1. O
    opensource@janestreet.com

Sources

ppxlib-0.22.2.tbz
sha256=d0e8a1ebdc6220b1574d7a926f008460c5118ccef79bf9a0ce0242f34cff225a
sha512=6010a59be6af873eaf193670f9cc8c9a7f091cfd89ec6c5b68d1f0c72d7c6015eec6371c009fc473cf2cb37d24f0934d04d0eacefa567a4945234197c3b31741

Description

Ppxlib is the standard library for ppx rewriters and other programs that manipulate the in-memory reprensation of OCaml programs, a.k.a the "Parsetree".

It also comes bundled with two ppx rewriters that are commonly used to write tools that manipulate and/or generate Parsetree values; ppxlib.metaquot which allows to construct Parsetree values using the OCaml syntax directly and ppxlib.traverse which provides various ways of automatically traversing values of a given type, in particular allowing to inject a complex structured value into generated code.

Published: 24 Jun 2021

README

Ppxlib - Meta-programming for OCaml

Travis status AppVeyor status

User manual

Overview

Ppxlib is the standard library for ppx rewriters and other programs that manipulate the in-memory reprensation of OCaml programs, a.k.a the "Parsetree".

It also comes bundled with two ppx rewriters that are commonly used to write tools that manipulate and/or generate Parsetree values; ppxlib.metaquot which allows to construct Parsetree values using the OCaml syntax directly and ppxlib.traverse which provides various ways of automatically traversing values of a given type, in particular allowing to inject a complex structured value into generated code.

For more information about ppxlib and how to use it, please consult the user manual.

What is the relation between ppxlib and other ppx libraries?

The ppx world has a long historied history, and if you look around you may find other projects that offer functionalities similar to ppxlib. The following blog post gives a good overview of the various libraries that have been developed over time. At this point, ppxlib is considered as the de facto library for writing ppx rewriters.

History of the project

This repository was created by merging several older smaller projects that were developed at Jane Street. See the history for more details.

Dependencies (7)

  1. stdlib-shims
  2. sexplib0 >= "v0.12"
  3. ppx_derivers >= "1.0"
  4. ocaml-migrate-parsetree >= "2.2.0"
  5. ocaml-compiler-libs >= "v0.11.0"
  6. ocaml >= "4.04.1" & < "4.14"
  7. dune >= "2.7"

Dev Dependencies (7)

  1. odoc with-doc
  2. stdio with-test
  3. base with-test
  4. cinaps with-test & >= "v0.12.1"
  5. re with-test & >= "1.9.0"
  6. ocamlfind with-test
  7. sexplib0 with-test & < "v0.15"

  1. arrayjit < "0.5.2"
  2. base_quickcheck = "v0.13.0" | = "v0.14.1"
  3. bisect_ppx >= "2.6.0" & < "2.8.2"
  4. bistro < "0.6.0"
  5. brisk-reconciler
  6. clangml = "4.4.0"
  7. comby < "1.3.0"
  8. dune = "3.17.2"
  9. ego
  10. eliom >= "8.9.0"
  11. elpi
  12. embedded_ocaml_templates
  13. extunix >= "0.3.1" & < "0.4.4"
  14. fsml
  15. fstar < "2025.02.17"
  16. GT >= "0.4.1"
  17. gen_js_api < "1.1.1"
  18. genprint = "0.3"
  19. graphql_ppx >= "1.2.2"
  20. hack_parallel >= "1.0.1"
  21. hardcaml >= "v0.14.1" & < "v0.15.0"
  22. js_of_ocaml >= "3.8.0" & < "6.1.0"
  23. js_of_ocaml-compiler >= "3.8.0" & < "6.1.0"
  24. js_of_ocaml-lwt >= "3.10.0" & < "6.1.0"
  25. js_of_ocaml-ocamlbuild >= "3.10.0" & < "5.0"
  26. js_of_ocaml-ppx >= "3.8.0" & < "6.1.0"
  27. js_of_ocaml-ppx_deriving_json >= "3.7.1" & < "6.1.0"
  28. js_of_ocaml-toplevel >= "3.10.0" & < "6.1.0"
  29. js_of_ocaml-tyxml >= "3.10.0" & < "6.1.0"
  30. lablqml >= "0.7"
  31. landmarks-ppx
  32. lascar >= "0.7.0"
  33. learn-ocaml
  34. learn-ocaml-client
  35. lens >= "1.2.5"
  36. logs-ppx
  37. lwt_ppx >= "2.0.2" & < "5.9.2"
  38. melange-json >= "1.2.0" & < "2.0.0"
  39. merlin >= "4.7-412"
  40. metapp >= "0.4.0"
  41. metaquot >= "0.4.0"
  42. mlt_parser = "v0.13.0" | = "v0.14.1"
  43. neural_nets_lib < "0.5.2"
  44. noCanren >= "0.3.0~alpha1"
  45. node_of_ocaml
  46. nuscr >= "2.0.0"
  47. OCanren-ppx
  48. obus = "1.2.3"
  49. ocaml-monadic >= "0.5"
  50. ocamlformat >= "0.17.0" & < "0.19.0"
  51. ocamlformat-rpc < "0.19.0"
  52. ocsigen-i18n >= "4.0.0"
  53. ocsigen-ppx-rpc
  54. octez-internal-libs
  55. ojs_base_ppx
  56. pacomb
  57. pgocaml_ppx >= "4.3.0"
  58. pla >= "2.0"
  59. ppx-owl-opt
  60. ppx_accessor = "v0.14.2"
  61. ppx_assert >= "v0.13.0" & < "v0.15.0"
  62. ppx_bap
  63. ppx_base >= "v0.13.0" & < "v0.15.0"
  64. ppx_bench = "v0.14.1"
  65. ppx_bin_prot >= "v0.13.0" & < "v0.15.0"
  66. ppx_bitstring = "4.1.0"
  67. ppx_blob >= "0.7.2"
  68. ppx_cold < "v0.15.0"
  69. ppx_compare >= "v0.13.0" & < "v0.15.0"
  70. ppx_compose >= "0.2.1"
  71. ppx_const >= "2.0.1"
  72. ppx_conv_func >= "v0.13.0" & < "v0.15.0"
  73. ppx_cstruct >= "6.0.0"
  74. ppx_cstubs >= "0.6.1"
  75. ppx_csv_conv >= "v0.13.0" & < "v0.15.0"
  76. ppx_custom_printf = "v0.14.1"
  77. ppx_defer >= "0.5.0"
  78. ppx_deriving >= "5.2" & < "6.0.2"
  79. ppx_deriving_cad
  80. ppx_deriving_cmdliner >= "0.6.0"
  81. ppx_deriving_decoders
  82. ppx_deriving_encoding >= "0.2" & < "0.4.0"
  83. ppx_deriving_hardcaml >= "v0.13.0" & < "v0.15.0"
  84. ppx_deriving_hash < "0.1.3"
  85. ppx_deriving_jsoo >= "0.2"
  86. ppx_deriving_madcast >= "0.2"
  87. ppx_deriving_popper
  88. ppx_deriving_protobuf >= "3.0.0"
  89. ppx_deriving_rpc
  90. ppx_deriving_scad
  91. ppx_deriving_yaml < "0.2.2"
  92. ppx_deriving_yojson = "3.6.1"
  93. ppx_distr_guards >= "0.3"
  94. ppx_dream_eml
  95. ppx_enumerate >= "v0.13.0" & < "v0.15.0"
  96. ppx_expect >= "v0.13.0" & != "v0.14.0" & < "v0.15.0"
  97. ppx_factory = "0.1.0" | >= "0.2.0"
  98. ppx_fail >= "v0.13.0"
  99. ppx_fields_conv = "v0.14.2"
  100. ppx_fixed_literal < "v0.15.0"
  101. ppx_fun
  102. ppx_gen_rec >= "2.0.0"
  103. ppx_getenv >= "2.1"
  104. ppx_hash >= "v0.13.0" & < "v0.15.0"
  105. ppx_here >= "v0.13.0" & < "v0.15.0"
  106. ppx_import < "1.8.0"
  107. ppx_inline_alcotest
  108. ppx_inline_test = "v0.14.1"
  109. ppx_irmin >= "3.0.0"
  110. ppx_jane >= "v0.13.0" & < "v0.15.0"
  111. ppx_js_style >= "v0.13.0" & < "v0.15.0"
  112. ppx_jsobject_conv >= "0.8.0" & < "0.9.3"
  113. ppx_let >= "v0.13.0" & < "v0.15.0"
  114. ppx_log < "v0.15.0"
  115. ppx_make
  116. ppx_matches
  117. ppx_module_timer >= "v0.13.0" & < "v0.15.0"
  118. ppx_monad
  119. ppx_mysql >= "1.1.3"
  120. ppx_open
  121. ppx_optcomp >= "v0.14.1" & < "v0.15.0"
  122. ppx_optint
  123. ppx_optional >= "v0.13.0" & < "v0.15.0"
  124. ppx_pattern_bind >= "v0.13.1" & < "v0.15.0"
  125. ppx_pipebang >= "v0.13.0" & < "v0.15.0"
  126. ppx_protocol_conv >= "5.1.3" & < "5.2.3"
  127. ppx_pyformat < "0.1.2"
  128. ppx_rapper
  129. ppx_rapper_async
  130. ppx_rapper_lwt
  131. ppx_regexp >= "0.5.1"
  132. ppx_repr >= "0.2.1"
  133. ppx_sexp_conv = "v0.13.0" | = "v0.14.3"
  134. ppx_sexp_message = "v0.14.1"
  135. ppx_sexp_value >= "v0.13.0" & < "v0.15.0"
  136. ppx_show >= "0.2.0"
  137. ppx_stable = "v0.14.1"
  138. ppx_string = "v0.14.1"
  139. ppx_string_interpolation
  140. ppx_subliner
  141. ppx_system
  142. ppx_ts
  143. ppx_typerep_conv = "v0.14.2"
  144. ppx_units
  145. ppx_variants_conv = "v0.14.1"
  146. ppx_viewpattern < "0.1.1"
  147. ppx_xml_conv >= "v0.13.0" & < "v0.15.0"
  148. ppx_yojson >= "1.1.0" & < "1.3.0"
  149. ppx_yojson_conv >= "v0.13.0" & < "v0.15.0"
  150. qcow = "0.11.0"
  151. refl >= "0.4.0"
  152. repr-fuzz >= "0.2.1"
  153. res_tailwindcss
  154. sedlex >= "2.3" & < "2.6"
  155. speed
  156. spin >= "0.8.0"
  157. spoc_ppx
  158. stdint-literals
  159. stk_ppx
  160. togglelog
  161. toplevel_expect_test = "v0.14.1"
  162. tyxml-jsx >= "4.5.0"
  163. tyxml-ppx >= "4.5.0"
  164. tyxml-syntax >= "4.5.0"
  165. validate
  166. visitors >= "20210316" & < "20251010"
  167. wasm_of_ocaml-compiler < "6.1.0"
  168. wtr < "3.0.0"
  169. wtr-ppx

Conflicts

None