fixes

paritytech · Sep 30, 2022 · 0b9959d · 0b9959d
1 parent ca3aaaf
commit 0b9959d
Showing 1 changed file with 3 additions and 6 deletions.
diff --git a/frame/beefy-mmr/primitives/src/lib.rs b/frame/beefy-mmr/primitives/src/lib.rs
@@ -31,14 +31,11 @@
 //!
 //! If the number of leaves is not even, last leave (hash of) is promoted to the upper layer.
 
-#[cfg(not(feature = "std"))]
-extern crate alloc;
-#[cfg(not(feature = "std"))]
-use alloc::vec::Vec;
+pub use sp_runtime::traits::Keccak256;
+use sp_runtime::{app_crypto::sp_core, sp_std, traits::Hash as HashT};
+use sp_std::{vec, vec::Vec};
 
 use beefy_primitives::mmr::{BeefyAuthoritySet, BeefyNextAuthoritySet};
-pub use sp_runtime::traits::Keccak256;
-use sp_runtime::{app_crypto::sp_core, traits::Hash as HashT};
 
 /// Construct a root hash of a Binary Merkle Tree created from given leaves.
 ///