From 6fd66275ca9edf848947a5a12263639ef0be1f07 Mon Sep 17 00:00:00 2001
From: Jeeyong Um <conr2d@proton.me>
Date: Sat, 24 Aug 2024 09:07:50 +0900
Subject: [PATCH] fix: Fix FromStr not found error on AccountId20 (#1496)

* fix: Fix FromStr not found error on AccountId20

* Update primitives/account/src/lib.rs

Co-authored-by: Bear Wang <boundless.forest@outlook.com>

* fix: Fix build error

---------

Co-authored-by: Bear Wang <boundless.forest@outlook.com>
---
 primitives/account/src/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/primitives/account/src/lib.rs b/primitives/account/src/lib.rs
index b1f1588dcb..d2263aa25d 100644
--- a/primitives/account/src/lib.rs
+++ b/primitives/account/src/lib.rs
@@ -44,7 +44,8 @@ pub struct AccountId20(pub [u8; 20]);
 #[cfg(feature = "serde")]
 impl_serde::impl_fixed_hash_serde!(AccountId20, 20);
 
-impl core::str::FromStr for AccountId20 {
+#[cfg(feature = "std")]
+impl std::str::FromStr for AccountId20 {
 	type Err = &'static str;
 
 	fn from_str(s: &str) -> Result<Self, Self::Err> {