From 96a679c5b38cbce8447cb743e8eefd03993f20eb Mon Sep 17 00:00:00 2001
From: Shaopeng Wang <spxwang@gmail.com>
Date: Wed, 4 Dec 2019 14:58:07 +1300
Subject: [PATCH] Add serialize and deserialze for FixedU128. (#59)
---
utilities/src/fixed128.rs | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/utilities/src/fixed128.rs b/utilities/src/fixed128.rs
index 85cb35a..1de4ab4 100644
--- a/utilities/src/fixed128.rs
+++ b/utilities/src/fixed128.rs
@@ -6,9 +6,13 @@ use sp_runtime::{
Perbill, Percent, Permill, Perquintill,
};
+#[cfg(feature = "std")]
+use serde::{Deserialize, Serialize};
+
/// An unsigned fixed point number. Can hold any value in the range [0, 340_282_366_920_938_463_464]
/// with fixed point accuracy of 10 ** 18.
#[derive(Encode, Decode, Default, Copy, Clone, PartialEq, Eq, PartialOrd, Ord)]
+#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
pub struct FixedU128(u128);
const DIV: u128 = 1_000_000_000_000_000_000;
--
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