package ppxlib

  1. Overview
  2. Docs
Standard infrastructure for ppx rewriters

Install

Dune Dependency

Authors

Maintainers

Sources

ppxlib-0.31.0.tbz
sha256=d21676654e57faa12d7895caffe8703b64521d66efcf152491871a55b2ae41d8
sha512=63f2d327cfc5382476f812670d304aade91b3ea8f10420d6fc9e7078112368d99dbf43dfda9c2c2cf91341b71c37c45c1fe1d54fecde2348560f9d3c48571603

Description

Ppxlib is the standard infrastructure for ppx rewriters and other programs that manipulate the in-memory representation 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: 05 Oct 2023

README

Ppxlib - Meta-programming for OCaml

Ppxlib documentation

Overview

Ppxlib is the standard library for ppx rewriters and other programs that manipulate the in-memory representation 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 constructing 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 documentation.

What is the relation between ppxlib and other ppx libraries?

The ppx world has a long and storied 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 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 (6)

  1. stdlib-shims
  2. sexplib0 >= "v0.12"
  3. ppx_derivers >= "1.0"
  4. ocaml-compiler-libs >= "v0.11.0"
  5. ocaml >= "4.04.1" & < "5.2.0" & != "5.1.0~alpha1"
  6. dune >= "2.7"

Dev Dependencies (5)

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

  1. awsm-codegen
  2. base_quickcheck = "v0.13.0" | >= "v0.14.1"
  3. bisect_ppx >= "2.8.3"
  4. bistro >= "0.6.0"
  5. bonsai >= "v0.16.0"
  6. clangml >= "4.7.0"
  7. comby < "1.3.0"
  8. commons
  9. config
  10. diff
  11. ego
  12. eliom >= "8.9.0"
  13. elpi >= "1.11.0" & < "1.11.3" | >= "1.13.2"
  14. embedded_ocaml_templates < "0.3.1" | >= "0.7"
  15. extunix >= "0.3.1"
  16. flow_parser >= "0.229.1"
  17. fsml
  18. GT = "0.5.1"
  19. gen_js_api >= "1.0.6" & < "1.0.8" | >= "1.1.1"
  20. genprint = "0.3"
  21. gospel >= "0.2.0"
  22. graphql_ppx >= "1.2.2"
  23. hack_parallel >= "1.0.1"
  24. hardcaml >= "v0.14.1"
  25. html_of_jsx
  26. http_async
  27. js_of_ocaml >= "3.8.0"
  28. js_of_ocaml-compiler >= "3.8.0"
  29. js_of_ocaml-lwt >= "3.10.0"
  30. js_of_ocaml-ocamlbuild >= "3.10.0" & < "5.0"
  31. js_of_ocaml-ppx >= "3.8.0"
  32. js_of_ocaml-ppx_deriving_json >= "3.7.1"
  33. js_of_ocaml-toplevel >= "3.10.0"
  34. js_of_ocaml-tyxml >= "3.10.0"
  35. jsoo-react
  36. lablqml >= "0.7"
  37. landmarks-ppx
  38. lascar >= "0.7.0"
  39. learn-ocaml >= "0.13.0"
  40. learn-ocaml-client >= "0.13.0"
  41. lens >= "1.2.5"
  42. let-if >= "0.2.0"
  43. logs-ppx
  44. lwt_ppx >= "2.0.2"
  45. melange >= "1.0.0"
  46. merlin >= "4.7-412"
  47. metapp >= "0.4.4"
  48. metaquot >= "0.5.0"
  49. mlt_parser = "v0.13.0" | >= "v0.14.1"
  50. noCanren >= "0.3.0~alpha1"
  51. node_of_ocaml
  52. nuscr >= "2.0.0"
  53. OCanren-ppx = "0.2.0" | >= "0.3.0"
  54. obus >= "1.2.5"
  55. ocaml-monadic >= "0.5"
  56. ocamlformat = "0.19.0~4.13preview"
  57. ocf_ppx
  58. ocsigen-i18n >= "4.0.0"
  59. ocsigen-ppx-rpc
  60. ojs_base_ppx
  61. ometrics = "0.2.0"
  62. ortac-core
  63. ortac-qcheck-stm
  64. override = "0.2.2"
  65. pacomb
  66. pancake
  67. pgocaml_ppx >= "4.3.0"
  68. pla >= "2.0"
  69. ppx-owl-opt
  70. ppx_accessor >= "v0.14.3"
  71. ppx_assert >= "v0.13.0"
  72. ppx_bap
  73. ppx_base >= "v0.13.0"
  74. ppx_bench >= "v0.15.1"
  75. ppx_bin_prot >= "v0.13.0"
  76. ppx_bitstring >= "4.1.0"
  77. ppx_blob >= "0.7.2"
  78. ppx_camlrack
  79. ppx_catch
  80. ppx_cold
  81. ppx_compare >= "v0.13.0"
  82. ppx_compose >= "0.2.1"
  83. ppx_const >= "2.0.1"
  84. ppx_conv_func >= "v0.13.0"
  85. ppx_counters
  86. ppx_css
  87. ppx_cstruct >= "6.0.0"
  88. ppx_cstubs >= "0.6.1"
  89. ppx_csv_conv >= "v0.13.0"
  90. ppx_custom_printf >= "v0.14.1"
  91. ppx_decimal
  92. ppx_default
  93. ppx_defer >= "0.5.0"
  94. ppx_demo
  95. ppx_derive_at_runtime
  96. ppx_deriving >= "5.2"
  97. ppx_deriving_cad
  98. ppx_deriving_encoding >= "0.2"
  99. ppx_deriving_hardcaml >= "v0.13.0"
  100. ppx_deriving_hash
  101. ppx_deriving_jsoo >= "0.2"
  102. ppx_deriving_madcast >= "0.2"
  103. ppx_deriving_popper
  104. ppx_deriving_protobuf >= "3.0.0"
  105. ppx_deriving_qcheck
  106. ppx_deriving_rpc >= "8.1.0"
  107. ppx_deriving_scad
  108. ppx_deriving_yaml
  109. ppx_deriving_yojson >= "3.7.0"
  110. ppx_disable_unused_warnings
  111. ppx_distr_guards >= "0.3"
  112. ppx_dream_eml
  113. ppx_enumerate >= "v0.13.0"
  114. ppx_expect >= "v0.13.0" & != "v0.14.0"
  115. ppx_factory = "0.1.0" | >= "0.2.0"
  116. ppx_fail >= "v0.13.0"
  117. ppx_fields_conv >= "v0.14.2"
  118. ppx_fixed_literal
  119. ppx_gen_rec >= "2.0.0"
  120. ppx_getenv >= "2.1"
  121. ppx_globalize
  122. ppx_hash >= "v0.13.0"
  123. ppx_here >= "v0.13.0"
  124. ppx_ignore_instrumentation
  125. ppx_import >= "1.7.0" & < "1.8.0" | >= "1.10.0"
  126. ppx_inline_alcotest
  127. ppx_inline_test >= "v0.15.1"
  128. ppx_interact
  129. ppx_irmin >= "3.0.0"
  130. ppx_jane >= "v0.13.0"
  131. ppx_js_style >= "v0.13.0"
  132. ppx_jsobject_conv = "0.8.0" | >= "0.9.3"
  133. ppx_jsonaf_conv >= "v0.15.1"
  134. ppx_let >= "v0.13.0"
  135. ppx_log
  136. ppx_lun
  137. ppx_make
  138. ppx_map
  139. ppx_matches
  140. ppx_minidebug
  141. ppx_module_timer >= "v0.13.0"
  142. ppx_monad
  143. ppx_monoid >= "0.3.3"
  144. ppx_mysql >= "1.1.3"
  145. ppx_open
  146. ppx_optcomp >= "v0.14.2"
  147. ppx_optint
  148. ppx_optional >= "v0.13.0"
  149. ppx_parser
  150. ppx_pattern_bind >= "v0.13.1"
  151. ppx_pipebang >= "v0.13.0"
  152. ppx_protocol_conv >= "5.1.3"
  153. ppx_pyformat
  154. ppx_python >= "v0.15.0"
  155. ppx_rapper
  156. ppx_regexp >= "0.5.0"
  157. ppx_repr >= "0.6.0"
  158. ppx_seq
  159. ppx_sexp_conv >= "v0.15.1"
  160. ppx_sexp_message >= "v0.14.1"
  161. ppx_sexp_value >= "v0.13.0"
  162. ppx_show >= "0.2.0"
  163. ppx_stable >= "v0.14.1"
  164. ppx_stable_witness
  165. ppx_string >= "v0.14.1"
  166. ppx_string_interpolation
  167. ppx_subliner
  168. ppx_system
  169. ppx_trace
  170. ppx_ts
  171. ppx_tydi
  172. ppx_type_directed_value
  173. ppx_typed_fields
  174. ppx_typerep_conv >= "v0.14.2"
  175. ppx_units
  176. ppx_update
  177. ppx_variants_conv >= "v0.14.2"
  178. ppx_viewpattern
  179. ppx_xml_conv >= "v0.13.0"
  180. ppx_yojson >= "1.3.0"
  181. ppx_yojson_conv >= "v0.15.1"
  182. ppxx >= "2.5.0"
  183. qcow >= "0.11.0"
  184. rdf_ppx
  185. reactjs-jsx-ppx
  186. reason >= "3.9.0"
  187. reason-react-ppx
  188. refl >= "0.4.1"
  189. repr-fuzz >= "0.2.1"
  190. res_tailwindcss
  191. rescript-syntax
  192. scaml != "1.2.0"
  193. sedlex >= "2.6"
  194. serde_derive
  195. server-reason-react
  196. spin >= "0.8.0"
  197. spoc_ppx
  198. stdint-literals
  199. streamable
  200. togglelog
  201. toplevel_expect_test >= "v0.14.1"
  202. tyxml-jsx >= "4.5.0"
  203. tyxml-ppx >= "4.5.0"
  204. tyxml-syntax >= "4.5.0"
  205. visitors >= "20210608"
  206. vlt
  207. wtr < "3.0.0"
  208. wtr-ppx
  209. xtmpl_ppx