package ppxlib
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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.
Added to opam-repository:
README
Ppxlib - Meta-programming for OCaml
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)
- stdlib-shims
-
sexplib0
>= "v0.12" -
ppx_derivers
>= "1.0" -
ocaml-compiler-libs
>= "v0.11.0" -
ocaml
>= "4.04.1" & < "5.2.0" & != "5.1.0~alpha1" -
dune
>= "2.7"
Dev Dependencies (5)
Optional Dependencies
None
-
arrayjit
< "0.6.0" - awsm-codegen
-
base_quickcheck
!= "v0.14.0" & < "v0.17.1" -
bisect_ppx
>= "2.8.3" - bistro
-
bonsai
>= "v0.16.0" - brisk-reconciler
- bytestring
- chatoyant
-
clangml
>= "4.7.0" -
comby
< "1.3.0" - commons
- config
- diff
-
dune
= "3.17.2" - ego
-
eliom
>= "8.9.0" & < "12.0.0" - elpi
-
embedded_ocaml_templates
< "0.3.1" | >= "0.7" -
extunix
>= "0.3.1" & < "0.4.4" -
flow_parser
= "0.229.1" - fsml
-
fstar
>= "2025.02.17" & < "2025.06.20" -
GT
= "0.5.1" | >= "0.5.3" & < "0.5.5" -
gen_js_api
< "1.0.8" | >= "1.1.1" & < "1.1.6" -
gendarme
>= "0.4.1" -
goblint
>= "2.5.0" -
gospel
>= "0.2.0" & < "0.3.1" -
graphql_ppx
>= "1.2.2" - hack_parallel
-
hardcaml
>= "v0.14.1" & < "v0.17.1" -
hegel
>= "0.24.1" -
html_of_jsx
< "0.1.1" - http_async
-
js_of_ocaml
>= "3.8.0" & < "6.1.0" -
js_of_ocaml-compiler
>= "3.8.0" & < "6.1.0" -
js_of_ocaml-lwt
>= "3.10.0" & < "6.1.0" -
js_of_ocaml-ocamlbuild
>= "3.10.0" & < "5.0" -
js_of_ocaml-ppx
>= "3.8.0" & < "6.1.0" -
js_of_ocaml-ppx_deriving_json
< "6.1.0" -
js_of_ocaml-toplevel
>= "3.10.0" & < "6.1.0" -
js_of_ocaml-tyxml
>= "3.10.0" & < "6.1.0" - jsoo-react
- lablqml
-
landmarks-ppx
< "1.6" -
lascar
>= "0.7.0" - learn-ocaml
- learn-ocaml-client
-
lens
>= "1.2.5" - logs-ppx
-
lwt_ppx
>= "2.0.2" & < "5.9.2" -
MlFront_Cli
>= "2.1.4~prerel2" & < "2.3.1" - MlFront_Config
- MlFront_Manip
-
melange
>= "1.0.0" & < "6.0.1-51" -
melange-json
>= "1.2.0" & < "2.0.0" -
melange-json-native
< "2.0.0" -
merlin
>= "4.7-412" -
metapp
>= "0.4.4" -
metaquot
>= "0.5.0" -
mlt_parser
!= "v0.14.0" -
mutaml
< "0.4" -
neural_nets_lib
< "0.6.0" - noCanren
- node_of_ocaml
-
nuscr
>= "2.0.0" - OCanren-ppx
-
obus
>= "1.2.5" -
ocaml-monadic
>= "0.5" -
ocf_ppx
< "1.0.0" -
ocgtk
< "0.1~preview2" -
ocsigen-i18n
>= "4.0.0" -
ocsigen-ppx-rpc
< "1.1" -
ojs_base_ppx
< "0.9.0" -
ometrics
= "0.2.0" -
ortac-core
< "0.8.0" -
ortac-qcheck-stm
< "0.8.0" -
ortac-wrapper
< "0.8.0" -
pacomb
< "1.4.3" - pancake
-
pgocaml_ppx
>= "4.3.0" -
pla
>= "2.0" - ppx-owl-opt
-
ppx_accessor
>= "v0.14.3" - ppx_assert
- ppx_bap
- ppx_base
-
ppx_bench
>= "v0.15.1" & < "v0.17.1" -
ppx_bin_prot
< "v0.17.1" - ppx_bin_there
-
ppx_bitstring
= "4.1.0" -
ppx_blob
>= "0.7.2" - ppx_camlrack
- ppx_catch
- ppx_cold
- ppx_compare
-
ppx_compose
>= "0.2.1" -
ppx_const
>= "2.0.1" - ppx_conv_func
- ppx_counters
- ppx_css
-
ppx_cstruct
>= "6.0.0" -
ppx_cstubs
>= "0.6.1" - ppx_csv_conv
-
ppx_custom_printf
>= "v0.14.1" - ppx_decimal
- ppx_default
-
ppx_defer
>= "0.5.0" - ppx_demo
-
ppx_derive_at_runtime
< "v0.17.1" -
ppx_deriving
>= "5.2" & < "6.0.2" - ppx_deriving_cad
- ppx_deriving_decoders
-
ppx_deriving_encoding
>= "0.2" -
ppx_deriving_ezjsonm
< "0.4.1" - ppx_deriving_hardcaml
-
ppx_deriving_hash
< "0.1.3" - ppx_deriving_json_schema
-
ppx_deriving_jsonschema
< "0.0.7" -
ppx_deriving_jsoo
>= "0.2" -
ppx_deriving_madcast
>= "0.2" - ppx_deriving_popper
- ppx_deriving_protobuf
-
ppx_deriving_rpc
< "10.0.0" - ppx_deriving_scad
- ppx_deriving_variant_string
-
ppx_deriving_yaml
< "0.4.1" -
ppx_deriving_yojson
>= "3.7.0" & < "3.10.0" -
ppx_diff
< "v0.17.1" - ppx_disable_unused_warnings
-
ppx_distr_guards
>= "0.3" - ppx_dream_eml
- ppx_embed_file
- ppx_enforce
- ppx_enumerate
-
ppx_expect
!= "v0.14.0" & < "v0.17.3" -
ppx_expect_nobase
= "v0.17.2.2" -
ppx_factory
>= "0.2.0" - ppx_fail
-
ppx_fields_conv
>= "v0.14.2" - ppx_fixed_literal
- ppx_forbid
- ppx_format
- ppx_fun
-
ppx_gen_rec
>= "2.0.0" -
ppx_getenv
>= "2.1" -
ppx_globalize
< "v0.17.2" -
ppx_hardcaml
< "v0.17.1" - ppx_hash
- ppx_hegel_compat
- ppx_hegel_generator
- ppx_hegel_test
- ppx_here
- ppx_ignore_instrumentation
-
ppx_import
< "1.8.0" | >= "1.10.0" & < "1.12.0" - ppx_inline_alcotest
-
ppx_inline_test
>= "v0.15.1" & < "v0.17.1" -
ppx_inline_test_nobase
< "v0.17.0.3" -
ppx_interact
< "0.2.0" -
ppx_irmin
>= "3.0.0" - ppx_jane
-
ppx_js_style
< "v0.17.1" -
ppx_jsobject_conv
!= "0.9.0" & < "0.21.1" -
ppx_jsonaf_conv
>= "v0.15.1" & < "v0.17.1" -
ppx_let
< "v0.17.1" - ppx_log
-
ppx_lun
< "0.0.2" - ppx_make
- ppx_map
- ppx_marshal
- ppx_marshal_ext
- ppx_matches
-
ppx_minidebug
< "2.3.0" - ppx_mixins
- ppx_module_timer
- ppx_monad
-
ppx_monoid
>= "0.3.3" -
ppx_mysql
>= "1.1.3" - ppx_open
-
ppx_optcomp
>= "v0.14.2" & < "v0.17.1" - ppx_optint
- ppx_optional
-
ppx_parser
< "0.2.1" -
ppx_pattern_bind
< "v0.17.1" - ppx_pipebang
-
ppx_protocol_conv
>= "5.1.3" & < "5.2.3" - ppx_pyformat
-
ppx_python
>= "v0.15.0" -
ppx_quick_test
< "v0.17.1" -
ppx_rapper
< "1.0.1" -
ppx_regexp
= "0.5.1" -
ppx_repr
>= "0.6.0" & < "0.8.0" - ppx_seq
-
ppx_sexp_conv
>= "v0.15.1" & < "v0.17.1" -
ppx_sexp_message
>= "v0.14.1" - ppx_sexp_value
- ppx_show
-
ppx_stable
>= "v0.14.1" & < "v0.17.1" - ppx_stable_witness
-
ppx_string
>= "v0.14.1" - ppx_string_conv
- ppx_string_interpolation
- ppx_subliner
- ppx_system
-
ppx_trace
< "0.11" - ppx_ts
-
ppx_tydi
< "v0.17.1" - ppx_type_directed_value
-
ppx_typed_fields
< "v0.17.1" -
ppx_typerep_conv
>= "v0.14.2" & < "v0.17.1" - ppx_units
- ppx_update
-
ppx_variants_conv
>= "v0.14.2" & < "v0.17.1" -
ppx_viewpattern
< "0.1.1" - ppx_xml_conv
-
ppx_yojson
>= "1.3.0" -
ppx_yojson_conv
>= "v0.15.1" & < "v0.17.1" -
ppxlib_jane
!= "v0.17.1" & < "v0.17.3" -
ppxx
>= "2.5.0" - pyro-caml-ppx
-
qcow
< "0.12.1" -
rdf_ppx
< "1.0.0" - reactjs-jsx-ppx
-
reason
>= "3.9.0" & < "3.16.0" - reason-react-day-picker
-
reason-react-ppx
< "0.15.0" -
refl
>= "0.4.1" -
repr-fuzz
>= "0.2.1" & < "0.8.0" - res_tailwindcss
- rescript-syntax
-
sedlex
>= "2.6" - serde_derive
-
server-reason-react
>= "0.2.0" & < "0.4.1" - spectrum_palette_ppx
- speed
-
spin
>= "0.8.0" - spoc_ppx
- stdint-literals
- stk_ppx
-
streamable
< "v0.17.1" -
styled-ppx
< "0.61.0" - togglelog
-
toplevel_expect_test
>= "v0.14.1" -
tyxml-jsx
>= "4.5.0" & < "5.0.0" -
tyxml-ppx
>= "4.5.0" & < "5.0.0" -
tyxml-syntax
>= "4.5.0" & < "5.0.0" - validate
-
visitors
>= "20210608" & < "20251010" - vlt
-
wasm_of_ocaml-compiler
< "6.1.0" -
wtr
< "3.0.0" - wtr-ppx
-
xtmpl_ppx
< "1.2.0"
Conflicts (2)
- base-effects
-
ocaml-migrate-parsetree
< "2.0.0"
Build status
Results of building ppxlib with each compiler on check.ci.ocaml.org, run of against opam-repository 8a77e58. All results for this package.
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This version is not in the latest run; the versions below are.
- good Package successfully built
- partial One of the dependencies failed to build
- bad Package failed to build
- n/a Package is not available in this environment
- internal Internal failure