From aaf02454abfa05731f7e940dd20f3a46d4cc7585 Mon Sep 17 00:00:00 2001
From: vic1707 <28602203+vic1707@users.noreply.github.com>
Date: Thu, 12 Sep 2024 22:56:03 +0200
Subject: [PATCH] make macro no_std

---
 src/attributes.rs       | 3 +++
 src/compile_error.rs    | 3 +--
 src/deserialize_impl.rs | 3 +++
 src/lib.rs              | 4 ++++
 4 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/attributes.rs b/src/attributes.rs
index e298ade..6bdd33c 100644
--- a/src/attributes.rs
+++ b/src/attributes.rs
@@ -1,5 +1,8 @@
 /* Crate imports */
 use crate::compile_error::CompileError;
+/* Built-in imports */
+extern crate alloc;
+use alloc::{format, vec, vec::Vec};
 /* Dependencies */
 use quote::quote;
 use syn::{Expr, Lit, Type};
diff --git a/src/compile_error.rs b/src/compile_error.rs
index b648e8c..11d2113 100644
--- a/src/compile_error.rs
+++ b/src/compile_error.rs
@@ -1,6 +1,5 @@
 /* Built-in imports */
-use core::fmt;
-use std::error;
+use core::{error, fmt};
 
 #[derive(Debug)]
 #[repr(transparent)]
diff --git a/src/deserialize_impl.rs b/src/deserialize_impl.rs
index f52be48..b21d750 100644
--- a/src/deserialize_impl.rs
+++ b/src/deserialize_impl.rs
@@ -1,6 +1,9 @@
 /* Crate imports */
 use crate::compile_error::CompileError;
 use quote::ToTokens;
+/* Built-in imports */
+extern crate alloc;
+use alloc::vec::Vec;
 /* Dependencies */
 use serde_derive_implementation::de::expand_derive_deserialize;
 use syn::{Expr, ImplItem, ImplItemFn, Item, ItemConst, Stmt};
diff --git a/src/lib.rs b/src/lib.rs
index a0e6d9c..bf3fef2 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,4 @@
+#![no_std]
 /* Modules */
 mod attributes;
 mod compile_error;
@@ -7,6 +8,9 @@ mod utils;
 use attributes::Attributes;
 use deserialize_impl::DeserializeImpl;
 use utils::tri;
+/* Built-in imports */
+extern crate alloc;
+use alloc::{format, string::ToString};
 /* Dependencies */
 use quote::quote;
 use syn::Data;