yojson
This library is for manipulating the json AST directly. For mapping between OCaml types and json, we recommend atdgen.
Library documentation
Currently at https://ocaml-community.github.io/yojson/
Design goals
reducing inter-package dependencies by the use of polymorphic
variants for the JSON tree typeallowing variants of the JSON tree type to be shipped by the library
itself or to be easily created as extensions of the libraryallowing type-aware serializers/deserializers such as json-static
to read and write directly without going through a JSON tree,
for efficiency purposes.
This requires making readers and writers of JSON atoms (int, string,
etc.) to be exported and composable.providing a few non-standard, optional extensions of JSON.
These extensions will include:optional quotes around "simple" field/constructor names
a syntax for tuples (at least 2 elements):
(x, y)a syntax for variants (0 or 1 arg only):
<Foo> <Bar:"abc">
Other choices already in json-wheel
distinction between ints and floats (optional)
Getting rid of the UTF-X encoding constraint that prevents from
exchanging binary data:encoding is ASCII except for the contents of string literals
string literals may represent arbitrary sequence of bytes
\uABCDescapes in string literals expand to UTF-8
Miscellaneous
no dependency on ocamlnet for UTF-8
>= "1.3.2"
>= "2.6.0"
< "1.0.0"
>= "1.1.0" & < "4.5.1"
>= "1.3.0"
>= "8.10.0+0.7.0"
>= "0.4"
>= "0.4"
>= "0.12.3"
>= "0.4"
>= "0.2"
>= "1.4.0"
< "1.0.0"
< "0.3.1"
>= "19.0"
>= "3.2.0"
>= "0.9.3.0-beta1"
>= "0.2"
>= "0.1.0"
>= "1.8.0"
>= "0.13.0"
< "3.0.0"
>= "2.2.0"
= "2.8.4"
< "1.6.0"
>= "4.0.0"
>= "3.0.1"
>= "2.0.0"
>= "0.2"
>= "1.1.0"
>= "0.2.4"
< "0.2.1"
>= "2.0.0"
!= "0.2.0"
< "0.2.0"
>= "2.0"
>= "0.19.0"
>= "0.9.0" & < "1.0.0"
>= "1.0.0"
< "0.8.1"
>= "3.4"
= "2.0.0"
>= "3.1.3"
< "v0.13.0"
>= "0.9.0"
= "2.2.0"
< "0.2.0" | >= "0.3.0~rc2"
>= "0.3.0"
< "0.4.0"