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