From 66d760c231004dc93a47fff9067c43fbed8f0aa6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sosth=C3=A8ne=20Gu=C3=A9don?= <sosthene@nitrokey.com>
Date: Fri, 26 Sep 2025 11:42:08 +0200
Subject: [PATCH] Migrate to serde-core

This should make compilation faster for downstream
---
 src/de.rs    | 14 ++++----------
 src/error.rs |  1 +
 src/lib.rs   |  2 ++
 src/ser.rs   |  6 ++++--
 4 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/src/de.rs b/src/de.rs
index 2f228e6..e055e8a 100644
--- a/src/de.rs
+++ b/src/de.rs
@@ -1,6 +1,8 @@
-use serde::Deserialize;
+use core::convert::TryInto;
 
-use serde::de::IntoDeserializer;
+use serde_core as serde;
+
+use serde::de::{self, Deserialize, DeserializeSeed, IntoDeserializer, Visitor};
 
 use super::error::{Error, Result};
 use crate::consts::*;
@@ -29,14 +31,6 @@ where
 
 ////////////////////////////////////////////////////////////////////////////////
 
-// TODO: remove these allowances again later
-// #![allow(unused_imports)]
-// #![allow(unused_variables)]
-
-use core::convert::TryInto;
-
-use serde::de::{self, DeserializeSeed, Visitor};
-
 /// A structure for deserializing a cbor-smol message.
 pub struct Deserializer<'de> {
     // This string starts with the input data and characters are truncated off
diff --git a/src/error.rs b/src/error.rs
index 6b164e9..bb0d13a 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -1,6 +1,7 @@
 #![allow(unused_variables)]
 
 use core::fmt::{Display, Formatter};
+use serde_core as serde;
 
 /// This is the Result type used by cbor-smol.
 pub type Result<T, Err = Error> = core::result::Result<T, Err>;
diff --git a/src/lib.rs b/src/lib.rs
index 0dac336..a32cc5e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,6 +4,8 @@
 extern crate delog;
 generate_macros!();
 
+use serde_core as serde;
+
 pub(crate) mod consts;
 pub mod de;
 pub mod error;
diff --git a/src/ser.rs b/src/ser.rs
index 17f6432..78b92f3 100644
--- a/src/ser.rs
+++ b/src/ser.rs
@@ -1,6 +1,8 @@
 use super::error::{Error, Result};
-use serde::ser;
-use serde::Serialize;
+
+use serde_core as serde;
+
+use serde::ser::{self, Serialize};
 
 use core::mem;