Function read_json 

pub fn read_json<T: DeserializeOwned>(path_str: &str) -> Result<T>

Reads and parses JSON from a file.

Examples

use rh_foundation::cli::read_json;
use serde::Deserialize;

#[derive(Deserialize)]
struct Config {
    name: String,
    value: i32,
}

let config: Config = read_json("config.json")?;