From 42468edd5383db7582d9bbc9ab83802663f9a91c Mon Sep 17 00:00:00 2001
From: green-jay <75261756+green-jay@users.noreply.github.com>
Date: Fri, 31 Dec 2021 11:49:04 +0100
Subject: [PATCH] Expose Uniques helper functions and DestroyWitness fields
 (#10529)

---
 substrate/frame/uniques/src/functions.rs | 10 +++++-----
 substrate/frame/uniques/src/types.rs     |  6 +++---
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/substrate/frame/uniques/src/functions.rs b/substrate/frame/uniques/src/functions.rs
index e0ee09ab62..9c3a5c1b19 100644
--- a/substrate/frame/uniques/src/functions.rs
+++ b/substrate/frame/uniques/src/functions.rs
@@ -22,7 +22,7 @@ use frame_support::{ensure, traits::Get};
 use sp_runtime::{DispatchError, DispatchResult};
 
 impl<T: Config<I>, I: 'static> Pallet<T, I> {
-	pub(crate) fn do_transfer(
+	pub fn do_transfer(
 		class: T::ClassId,
 		instance: T::InstanceId,
 		dest: T::AccountId,
@@ -53,7 +53,7 @@ impl<T: Config<I>, I: 'static> Pallet<T, I> {
 		Ok(())
 	}
 
-	pub(super) fn do_create_class(
+	pub fn do_create_class(
 		class: T::ClassId,
 		owner: T::AccountId,
 		admin: T::AccountId,
@@ -86,7 +86,7 @@ impl<T: Config<I>, I: 'static> Pallet<T, I> {
 		Ok(())
 	}
 
-	pub(super) fn do_destroy_class(
+	pub fn do_destroy_class(
 		class: T::ClassId,
 		witness: DestroyWitness,
 		maybe_check_owner: Option<T::AccountId>,
@@ -122,7 +122,7 @@ impl<T: Config<I>, I: 'static> Pallet<T, I> {
 		})
 	}
 
-	pub(super) fn do_mint(
+	pub fn do_mint(
 		class: T::ClassId,
 		instance: T::InstanceId,
 		owner: T::AccountId,
@@ -157,7 +157,7 @@ impl<T: Config<I>, I: 'static> Pallet<T, I> {
 		Ok(())
 	}
 
-	pub(super) fn do_burn(
+	pub fn do_burn(
 		class: T::ClassId,
 		instance: T::InstanceId,
 		with_details: impl FnOnce(&ClassDetailsFor<T, I>, &InstanceDetailsFor<T, I>) -> DispatchResult,
diff --git a/substrate/frame/uniques/src/types.rs b/substrate/frame/uniques/src/types.rs
index 1e4405aa09..5ba443dba6 100644
--- a/substrate/frame/uniques/src/types.rs
+++ b/substrate/frame/uniques/src/types.rs
@@ -58,13 +58,13 @@ pub struct ClassDetails<AccountId, DepositBalance> {
 pub struct DestroyWitness {
 	/// The total number of outstanding instances of this asset class.
 	#[codec(compact)]
-	pub(super) instances: u32,
+	pub instances: u32,
 	/// The total number of outstanding instance metadata of this asset class.
 	#[codec(compact)]
-	pub(super) instance_metadatas: u32,
+	pub instance_metadatas: u32,
 	#[codec(compact)]
 	/// The total number of attributes for this asset class.
-	pub(super) attributes: u32,
+	pub attributes: u32,
 }
 
 impl<AccountId, DepositBalance> ClassDetails<AccountId, DepositBalance> {