From f70e7f77d1517d67ff8f62ea5e10e4c6212ac30a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Crozet=20S=C3=A9bastien?= <developer@crozet.re>
Date: Mon, 12 Apr 2021 17:43:04 +0200
Subject: [PATCH] Fix serialization of DVector

---
 src/base/dimension.rs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/src/base/dimension.rs b/src/base/dimension.rs
index ec70dc4c..dd87647d 100644
--- a/src/base/dimension.rs
+++ b/src/base/dimension.rs
@@ -211,6 +211,26 @@ pub trait DimName: Dim {
     fn dim() -> usize;
 }
 
+#[cfg(feature = "serde-serialize-no-std")]
+impl<const D: usize> Serialize for Const<D> {
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        ().serialize(serializer)
+    }
+}
+
+#[cfg(feature = "serde-serialize-no-std")]
+impl<'de, const D: usize> Deserialize<'de> for Const<D> {
+    fn deserialize<Des>(deserializer: Des) -> Result<Self, Des::Error>
+    where
+        Des: Deserializer<'de>,
+    {
+        <()>::deserialize(deserializer).map(|_| Const::<D>)
+    }
+}
+
 pub trait ToConst {
     type Const: DimName;
 }