use heck::ToKebabCase; use serde::Deserialize; use std::collections::{BTreeMap, HashMap}; #[derive(Debug, Deserialize)] #[serde(rename_all = "UPPERCASE")] pub struct Endpoint { #[serde(rename = "TYPE")] method: String, uri: String, auth: bool, } pub fn parse(json_str: &str) -> HashMap { let map: HashMap = serde_json::from_str(json_str).unwrap(); // rename all the keys to kebab-case map.into_iter() .map(|(k, v)| (k.to_kebab_case(), v)) .collect::>() }