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Turns a JSON document into a struct for rust-lang

Project description

Turns a JSON document into a struct for rust-lang


From the project root directory:

$ python install


$ pip install json2rust


Simply run it with the name of the root struct and the path to your JSON:

$ json2rust MyStruct data.json

Use –help/-h to view info on the arguments:

$ json2rust --help


Take your JSON doc:

$ cat testdata/example.json
        "name": "Me",
        "age": 33,
        "children": [
                        "name": "joe",
                        "age": 0.5,
                        "exists": false
        "job": {
                "employer": "foo",
                "salary": 5000000,
                "coworker": null

Run json2rust:

$ json2rust ExampleStruct testdata/example.json
pub struct ExampleStruct {
        pub job: Job,
        pub age: i32,
        pub name: String,
        pub children: Vec<Children>,
pub struct Job {
        pub salary: i32,
        pub coworker: Option<UNKNOWN_NULL>,
        pub employer: String,
pub struct Children {
        pub age: f32,
        pub name: String,
        pub exists: bool,

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