Crate jetro 

Jetro is a tool for querying and transforming JSON.

Quick start

use jetro::Jetro;
use serde_json::json;

let j = Jetro::new(json!({
    "store": {
        "books": [
            {"title": "Dune",        "price": 12.99},
            {"title": "Foundation",  "price":  9.99}
        ]
    }
}));

let mut r = j.collect(">/store/books/#len").unwrap();
let count: i64 = r.from_index(0).unwrap();
assert_eq!(count, 2);

Re-exports

pub use context::Error;

pub use context::PathResult;

Modules

context

Module containing types and functionalities for evaluating jetro paths.

graph

Graph layer — query across multiple named JSON documents.

parser

Module containing parser for jetro.

vm

Virtual machine for compiling and executing Jetro expressions.

Structs

Jetro

Primary entry point for evaluating Jetro expressions.