From f7721eab817f3d453c0ddca634beb9060ce119a0 Mon Sep 17 00:00:00 2001
From: Jeeyong Um <conr2d@proton.me>
Date: Fri, 23 Aug 2024 19:30:11 +0900
Subject: [PATCH] Update primitives/account/src/lib.rs

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 2ba53f9251..955d82cd3f 100644
--- a/primitives/account/src/lib.rs
+++ b/primitives/account/src/lib.rs
@@ -48,7 +48,8 @@ impl core::str::FromStr for AccountId20 {
 	type Err = &'static str;
 
 	fn from_str(s: &str) -> Result<Self, Self::Err> {
-		<[u8; 20] as hex::FromHex>::from_hex(s.strip_prefix("0x").unwrap_or(s))
+#[cfg(feature = "std")]
+impl std::str::FromStr for AccountId20 {
 			.map(Into::into)
 			.map_err(|_| "invalid hex address.")
 	}