JSON Walk

Access values in your JSON data using string paths (e.g. "result.item[0].value").

Installing

cargo add json_walk

Example:

use json_walk::{
    file_handler::FileHandler,
    json_walk
};
use serde_json::Value;
let data = FileHandler::load("storage/test-data/data.json").unwrap();
let walker = json_walk(data);

let result = walker.get("result.item[0].value");
// result.unwrap() -> "apple"

Supported Path Syntax

Pattern	Meaning
a.b.c	object key access
a[0]	array index access
status	top-level key
a[0].value	array index the key access

TODO

• Support obj["key"]
• Support a.value\.1

License

See LICENSE for details.