Merge pull request #5 from abhi3700/code-refactoring

Code refactoring

README.md

@@ -0,0 +1,37 @@
+# Dummy JSON Rust SDK
+
+This is a Rust SDK for the [Dummy JSON API](https://dummyjson.com/).
+
+<u>Objective:</u> This SDK could be used to handle BE of any Rust App that interacts with the Dummy JSON API.
+
+## Build
+
+```bash
+cargo build -r
+```
+
+## Run tests
+
+```bash
+cargo test -r
+```
+
+## Format code
+
+```bash
+cargo fmt
+```
+
+## Lint code
+
+```bash
+cargo clippy
+```
+
+<!-- 
+TODO: 
+## Run benchmarks
+
+```bash
+cargo bench
+``` -->

src/auth.rs

@@ -9,7 +9,7 @@ use once_cell::sync::Lazy;
 use serde::{Deserialize, Serialize};
 use serde_json::json;
 
-const AUTH_BASE_URL: Lazy<String> = Lazy::new(|| format!("{}/auth", API_BASE_URL));
+static AUTH_BASE_URL: Lazy<String> = Lazy::new(|| format!("{}/auth", API_BASE_URL));
 
 /// Login request payload
 #[derive(Serialize)]

src/carts.rs

@@ -2,7 +2,7 @@ use crate::{DummyJsonClient, API_BASE_URL};
 use once_cell::sync::Lazy;
 use serde::{Deserialize, Serialize};
 
-const CARTS_BASE_URL: Lazy<String> = Lazy::new(|| format!("{}/carts", API_BASE_URL));
+static CARTS_BASE_URL: Lazy<String> = Lazy::new(|| format!("{}/carts", API_BASE_URL));
 
 #[derive(Serialize, Deserialize, Debug, Default)]
 pub struct CartProduct {

src/products.rs

@@ -2,7 +2,7 @@ use crate::{DummyJsonClient, API_BASE_URL};
 use once_cell::sync::Lazy;
 use serde::{Deserialize, Serialize};
 
-const PRODUCTS_BASE_URL: Lazy<String> = Lazy::new(|| format!("{}/products", API_BASE_URL));
+static PRODUCTS_BASE_URL: Lazy<String> = Lazy::new(|| format!("{}/products", API_BASE_URL));
 
 #[derive(Deserialize, Debug)]
 pub struct Product {

src/todos.rs

@@ -7,7 +7,7 @@ use reqwest::Error;
 use serde::Deserialize;
 use serde_json::json;
 
-const TODOS_BASE_URL: Lazy<String> = Lazy::new(|| format!("{}/todos", API_BASE_URL));
+static TODOS_BASE_URL: Lazy<String> = Lazy::new(|| format!("{}/todos", API_BASE_URL));
 
 /// Todo item
 #[derive(Deserialize, Debug)]