Function jsonpath_lib::delete

pub fn delete(value: Value, path: &str) -> Result<Value, JsonPathError>

Delete(= replace with null) the JSON property using the jsonpath.

extern crate jsonpath_lib as jsonpath;
#[macro_use] extern crate serde_json;

let json_obj = json!({
    "school": {
        "friends": [
            {"name": "친구1", "age": 20},
            {"name": "친구2", "age": 20}
        ]
    },
    "friends": [
        {"name": "친구3", "age": 30},
        {"name": "친구4"}
]});

let ret = jsonpath::delete(json_obj, "$..[?(20 == @.age)]").unwrap();

assert_eq!(ret, json!({
    "school": {
        "friends": [
            null,
            null
        ]
    },
    "friends": [
        {"name": "친구3", "age": 30},
        {"name": "친구4"}
]}));