From 03f84e9ab4d884b1bb51d71facd0868339e1c5e2 Mon Sep 17 00:00:00 2001
From: Volker Mische <volker.mische@gmail.com>
Date: Fri, 6 Dec 2024 21:51:06 +0100
Subject: [PATCH] fix: make alloc without std work (#377)

During the refactor at 954e5233d273a2b7d682fd087178203628d131a4 the
ability to compile the `multihash` crate with `alloc` but without
`std` was lost. Now it works again.

Fixes #375.
---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 1246a66..cd292bc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ rust-version = "1.64"
 [features]
 default = ["std"]
 std = ["unsigned-varint/std", "alloc"]
-alloc = []
+alloc = ["core2/alloc"]
 arb = ["dep:quickcheck", "dep:rand", "dep:arbitrary"]
 scale-codec = ["dep:parity-scale-codec"]
 serde-codec = ["serde"] # Deprecated, don't use.