Struct smooth_json::Flattener

pub struct Flattener<'a> {
    pub separator: &'a str,
    pub alt_array_flattening: bool,
}

Flattener is the main driver when flattening JSON

Fields

separator: &'a str

Alternate separator used between keys when flattening

Examples

use smooth_json;
let flattener = smooth_json::Flattener { separator: "_", ..Default::default()};

alt_array_flattening: bool

Opinionated flattening format that places values in an array if the object is nested inside an array

Examples

use smooth_json;
let flattener = smooth_json::Flattener { alt_array_flattening: true, ..Default::default()};

Implementations

impl<'a> Flattener<'a>

pub fn new() -> Self

Returns a flattener with the default arguments

Examples

use smooth_json;

let flattener = smooth_json::Flattener::new();

pub fn flatten(&self, json: &Value) -> Value

Flattens JSON variants into a JSON object

Arguments

• json - A serde_json Value to flatten

Examples

use smooth_json;
use serde_json::json;

let flattener = smooth_json::Flattener::new();
let example = json!({
    "name": "John Doe",
    "age": 43,
    "address": {
        "street": "10 Downing Street",
        "city": "London"
    },
    "phones": [
        "+44 1234567",
        "+44 2345678"
    ]
 });

let flattened_example = flattener.flatten(&example);

Trait Implementations

impl<'a> Default for Flattener<'a>

fn default() -> Self

Returns the “default value” for a type.