Make index name crate public
This change makes the receipt store index name crate public.
@@ -23,7 +23,7 @@ use crate::hex;
use super::{CommitHashStore, CommitHashStoreError};
-const CURRENT_STATE_ROOT_INDEX: &str = "current_state_root";
+pub(crate) const CURRENT_STATE_ROOT_INDEX: &str = "current_state_root";
/// Provides an LMDB-backed CommitHashStore.
pub type LmdbCommitHashStore = TransactCommitHashStore<LmdbDatabase>;
