package ppxlib

  1. Overview
  2. Docs
Standard library for ppx rewriters

Install

Dune Dependency

github.com Readme Changelog MIT License Edit opam file Versions (44)

Authors

  1. J
    Jane Street Group, LLC

Maintainers

  1. J
    Jane Street developers

Sources

ppxlib-0.20.0.tbz
sha256=1cb5903ef257de9c93e154cbb53df5979d4ad0f041d01967ea5984dd6d2cad37
sha512=fa4179e821a88b70cf874488f2f8fcc7d0d52a2df50069dd8822d57c61a88c92c40e782267dbca0a8efc2f35976eaed73f85fcbec4299585dcf7b748ccd1c19f

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: 16 Nov 2020

README

Ppxlib - Meta-programming for OCaml

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 >= "2.1.0"
  5. ocaml-compiler-libs >= "v0.11.0"
  6. dune >= "1.11"
  7. ocaml >= "4.04.1" & < "4.13"

Dev Dependencies (6)

  1. stdio with-test
  2. base with-test
  3. cinaps with-test & >= "v0.12.1"
  4. ocamlfind with-test
  5. sexplib0 with-test & < "v0.15"
  6. ocaml with-test & >= "4.10" & < "4.12"

  1. arrayjit
  2. base_quickcheck >= "v0.13.0" & < "v0.14.1"
  3. bistro = "0.5.0"
  4. comby < "1.3.0"
  5. eliom >= "8.9.0"
  6. elpi >= "1.11.0" & < "1.11.3" | >= "1.13.2"
  7. embedded_ocaml_templates
  8. extunix >= "0.3.1"
  9. fsml
  10. GT = "0.4.0" | >= "0.5.2"
  11. gen_js_api >= "1.0.6" & < "1.0.8"
  12. genprint = "0.3"
  13. hack_parallel >= "1.0.1"
  14. hardcaml >= "v0.14.1" & < "v0.15.0"
  15. js_of_ocaml >= "3.8.0"
  16. js_of_ocaml-compiler >= "3.8.0"
  17. js_of_ocaml-ppx >= "3.8.0"
  18. js_of_ocaml-ppx_deriving_json >= "3.7.1"
  19. js_of_ocaml-toplevel >= "3.10.0"
  20. lablqml >= "0.7"
  21. lascar >= "0.7.0"
  22. learn-ocaml >= "0.13.0"
  23. learn-ocaml-client >= "0.13.0"
  24. lens >= "1.2.5"
  25. let-if >= "0.2.0"
  26. logs-ppx
  27. lwt_ppx >= "2.0.2"
  28. merlin >= "4.7-412"
  29. metapp >= "0.4.0" & < "0.4.4"
  30. mlt_parser = "v0.13.0" | = "v0.14.1"
  31. neural_nets_lib
  32. noCanren >= "0.3.0~alpha1"
  33. node_of_ocaml
  34. OCanren-ppx < "0.2.0"
  35. obus = "1.2.3"
  36. ocaml-monadic >= "0.5"
  37. ocamlformat >= "0.15.1" & < "0.17.0"
  38. ocsigen-ppx-rpc
  39. ojs_base_ppx
  40. override = "0.2.2"
  41. pacomb
  42. pgocaml_ppx >= "4.3.0"
  43. ppx-owl-opt
  44. ppx_accessor = "v0.14.2"
  45. ppx_assert >= "v0.13.0" & < "v0.15.0"
  46. ppx_bap
  47. ppx_base >= "v0.13.0" & < "v0.15.0"
  48. ppx_bench = "v0.14.1"
  49. ppx_bin_prot >= "v0.13.0" & < "v0.15.0"
  50. ppx_bitstring >= "4.1.0"
  51. ppx_blob >= "0.7.2"
  52. ppx_cold < "v0.15.0"
  53. ppx_compare >= "v0.13.0" & < "v0.15.0"
  54. ppx_compose >= "0.2.1"
  55. ppx_const >= "2.0.1"
  56. ppx_conv_func >= "v0.13.0" & < "v0.15.0"
  57. ppx_cstruct >= "6.0.0"
  58. ppx_cstubs >= "0.6.0" & < "0.6.1"
  59. ppx_csv_conv >= "v0.13.0" & < "v0.15.0"
  60. ppx_custom_printf = "v0.14.1"
  61. ppx_defer >= "0.5.0"
  62. ppx_deriving >= "5.2"
  63. ppx_deriving_cmdliner >= "0.6.0"
  64. ppx_deriving_encoding >= "0.2"
  65. ppx_deriving_hardcaml >= "v0.13.0" & < "v0.15.0"
  66. ppx_deriving_hash
  67. ppx_deriving_jsoo >= "0.2"
  68. ppx_deriving_madcast >= "0.2"
  69. ppx_deriving_popper
  70. ppx_deriving_protobuf >= "3.0.0"
  71. ppx_deriving_rpc >= "8.1.0"
  72. ppx_deriving_yaml < "0.2.2"
  73. ppx_deriving_yojson = "3.6.1"
  74. ppx_distr_guards >= "0.3"
  75. ppx_dream_eml
  76. ppx_enumerate >= "v0.13.0" & < "v0.15.0"
  77. ppx_expect >= "v0.13.0" & != "v0.14.0" & < "v0.15.0"
  78. ppx_factory = "0.1.0" | >= "0.2.0"
  79. ppx_fail >= "v0.13.0"
  80. ppx_fields_conv = "v0.14.2"
  81. ppx_fixed_literal < "v0.15.0"
  82. ppx_fun >= "0.0.9"
  83. ppx_gen_rec >= "2.0.0"
  84. ppx_getenv >= "2.1"
  85. ppx_hash >= "v0.13.0" & < "v0.15.0"
  86. ppx_here >= "v0.13.0" & < "v0.15.0"
  87. ppx_import >= "1.7.0" & < "1.8.0"
  88. ppx_inline_test = "v0.14.1"
  89. ppx_irmin >= "3.0.0"
  90. ppx_jane >= "v0.13.0" & < "v0.15.0"
  91. ppx_js_style >= "v0.13.0" & < "v0.15.0"
  92. ppx_jsobject_conv = "0.8.0"
  93. ppx_let >= "v0.13.0" & < "v0.15.0"
  94. ppx_log < "v0.15.0"
  95. ppx_make
  96. ppx_matches
  97. ppx_module_timer >= "v0.13.0" & < "v0.15.0"
  98. ppx_monad
  99. ppx_mysql >= "1.1.3"
  100. ppx_optcomp >= "v0.14.1" & < "v0.15.0"
  101. ppx_optint
  102. ppx_optional >= "v0.13.0" & < "v0.15.0"
  103. ppx_pattern_bind >= "v0.13.1" & < "v0.15.0"
  104. ppx_pipebang >= "v0.13.0" & < "v0.15.0"
  105. ppx_protocol_conv >= "5.1.3"
  106. ppx_rapper
  107. ppx_regexp >= "0.5.0"
  108. ppx_repr >= "0.2.1"
  109. ppx_sexp_conv = "v0.13.0" | = "v0.14.2"
  110. ppx_sexp_message = "v0.14.1"
  111. ppx_sexp_value >= "v0.13.0" & < "v0.15.0"
  112. ppx_show >= "0.2.0"
  113. ppx_stable = "v0.14.1"
  114. ppx_string = "v0.14.1"
  115. ppx_string_interpolation
  116. ppx_subliner
  117. ppx_system
  118. ppx_typerep_conv = "v0.14.1"
  119. ppx_units
  120. ppx_variants_conv = "v0.14.1"
  121. ppx_viewpattern
  122. ppx_xml_conv >= "v0.13.0" & < "v0.15.0"
  123. ppx_yojson >= "1.1.0" & < "1.3.0"
  124. ppx_yojson_conv >= "v0.13.0" & < "v0.15.0"
  125. qcow >= "0.11.0"
  126. repr-fuzz >= "0.2.1"
  127. res_tailwindcss
  128. scaml < "1.2.0"
  129. sedlex >= "2.3" & < "2.6"
  130. spin >= "0.8.0"
  131. stdint-literals
  132. toplevel_expect_test = "v0.14.1"
  133. tyxml-jsx >= "4.5.0"
  134. tyxml-ppx >= "4.5.0"
  135. tyxml-syntax >= "4.5.0"
  136. visitors = "20210127"

Conflicts

None