Function pallet_nfts::pallet::dispatchables::set_collection_metadata
source · pub fn set_collection_metadata<T: Config<I>, I: 'static>(
collection: T::CollectionId,
data: BoundedVec<u8, T::StringLimit>
)
Expand description
Set the metadata for a collection.
Origin must be either ForceOrigin
or Signed
and the sender should be the Admin of
the collection
.
If the origin is Signed
, then funds of signer are reserved according to the formula:
MetadataDepositBase + DepositPerByte * data.len
taking into
account any already reserved funds.
collection
: The identifier of the item whose metadata to update.data
: The general information of this item. Limited in length byStringLimit
.
Emits CollectionMetadataSet
.
Weight: O(1)
Warning: Doc-Only
This function is an automatically generated, and is doc-only, uncallable
stub. See the real version in
Pallet::set_collection_metadata
.