From c808340d9a5e3f3bb032d5461207452802adada7 Mon Sep 17 00:00:00 2001
From: yjh <yjh465402634@gmail.com>
Date: Tue, 31 May 2022 15:25:52 +0800
Subject: [PATCH] sp-core: impl serde for some offchain types (#11512)
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* sp-core: impl serde for some offchain types

* Update primitives/core/src/offchain/mod.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* remove serde impls from OpaqueNetworkState/OpaqueMultiaddr

* derive default

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
---
 substrate/primitives/core/src/offchain/mod.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/substrate/primitives/core/src/offchain/mod.rs b/substrate/primitives/core/src/offchain/mod.rs
index 4ffadc3e403..3f0eed87a3a 100644
--- a/substrate/primitives/core/src/offchain/mod.rs
+++ b/substrate/primitives/core/src/offchain/mod.rs
@@ -208,12 +208,14 @@ impl OpaqueMultiaddr {
 #[derive(
 	Clone, Copy, PartialEq, Eq, Ord, PartialOrd, Default, RuntimeDebug, PassByInner, Encode, Decode,
 )]
+#[cfg_attr(feature = "std", derive(serde::Serialize, serde::Deserialize))]
 pub struct Timestamp(u64);
 
 /// Duration type
 #[derive(
 	Clone, Copy, PartialEq, Eq, Ord, PartialOrd, Default, RuntimeDebug, PassByInner, Encode, Decode,
 )]
+#[cfg_attr(feature = "std", derive(serde::Serialize, serde::Deserialize))]
 pub struct Duration(u64);
 
 impl Duration {
-- 
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