Enum pallet_nfts::pallet::Call

pub enum Call<T: Config<I>, I: 'static = ()> {
    create {
        admin: <<T as SystemConfig>::Lookup as StaticLookup>::Source,
        config: CollectionConfigFor<T, I>,
    },
    force_create {
        owner: <<T as SystemConfig>::Lookup as StaticLookup>::Source,
        config: CollectionConfigFor<T, I>,
    },
    destroy {
        collection: T::CollectionId,
        witness: DestroyWitness,
    },
    mint {
        collection: T::CollectionId,
        item: T::ItemId,
        mint_to: <<T as SystemConfig>::Lookup as StaticLookup>::Source,
        witness_data: Option<MintWitness<T::ItemId, DepositBalanceOf<T, I>>>,
    },
    force_mint {
        collection: T::CollectionId,
        item: T::ItemId,
        mint_to: <<T as SystemConfig>::Lookup as StaticLookup>::Source,
        item_config: ItemConfig,
    },
    burn {
        collection: T::CollectionId,
        item: T::ItemId,
    },
    transfer {
        collection: T::CollectionId,
        item: T::ItemId,
        dest: <<T as SystemConfig>::Lookup as StaticLookup>::Source,
    },
    redeposit {
        collection: T::CollectionId,
        items: Vec<T::ItemId>,
    },
    lock_item_transfer {
        collection: T::CollectionId,
        item: T::ItemId,
    },
    unlock_item_transfer {
        collection: T::CollectionId,
        item: T::ItemId,
    },
    lock_collection {
        collection: T::CollectionId,
        lock_settings: CollectionSettings,
    },
    transfer_ownership {
        collection: T::CollectionId,
        new_owner: <<T as SystemConfig>::Lookup as StaticLookup>::Source,
    },
    set_team {
        collection: T::CollectionId,
        issuer: Option<<<T as SystemConfig>::Lookup as StaticLookup>::Source>,
        admin: Option<<<T as SystemConfig>::Lookup as StaticLookup>::Source>,
        freezer: Option<<<T as SystemConfig>::Lookup as StaticLookup>::Source>,
    },
    force_collection_owner {
        collection: T::CollectionId,
        owner: <<T as SystemConfig>::Lookup as StaticLookup>::Source,
    },
    force_collection_config {
        collection: T::CollectionId,
        config: CollectionConfigFor<T, I>,
    },
    approve_transfer {
        collection: T::CollectionId,
        item: T::ItemId,
        delegate: <<T as SystemConfig>::Lookup as StaticLookup>::Source,
        maybe_deadline: Option<BlockNumberFor<T>>,
    },
    cancel_approval {
        collection: T::CollectionId,
        item: T::ItemId,
        delegate: <<T as SystemConfig>::Lookup as StaticLookup>::Source,
    },
    clear_all_transfer_approvals {
        collection: T::CollectionId,
        item: T::ItemId,
    },
    lock_item_properties {
        collection: T::CollectionId,
        item: T::ItemId,
        lock_metadata: bool,
        lock_attributes: bool,
    },
    set_attribute {
        collection: T::CollectionId,
        maybe_item: Option<T::ItemId>,
        namespace: AttributeNamespace<T::AccountId>,
        key: BoundedVec<u8, T::KeyLimit>,
        value: BoundedVec<u8, T::ValueLimit>,
    },
    force_set_attribute {
        set_as: Option<T::AccountId>,
        collection: T::CollectionId,
        maybe_item: Option<T::ItemId>,
        namespace: AttributeNamespace<T::AccountId>,
        key: BoundedVec<u8, T::KeyLimit>,
        value: BoundedVec<u8, T::ValueLimit>,
    },
    clear_attribute {
        collection: T::CollectionId,
        maybe_item: Option<T::ItemId>,
        namespace: AttributeNamespace<T::AccountId>,
        key: BoundedVec<u8, T::KeyLimit>,
    },
    approve_item_attributes {
        collection: T::CollectionId,
        item: T::ItemId,
        delegate: <<T as SystemConfig>::Lookup as StaticLookup>::Source,
    },
    cancel_item_attributes_approval {
        collection: T::CollectionId,
        item: T::ItemId,
        delegate: <<T as SystemConfig>::Lookup as StaticLookup>::Source,
        witness: CancelAttributesApprovalWitness,
    },
    set_metadata {
        collection: T::CollectionId,
        item: T::ItemId,
        data: BoundedVec<u8, T::StringLimit>,
    },
    clear_metadata {
        collection: T::CollectionId,
        item: T::ItemId,
    },
    set_collection_metadata {
        collection: T::CollectionId,
        data: BoundedVec<u8, T::StringLimit>,
    },
    clear_collection_metadata {
        collection: T::CollectionId,
    },
    set_accept_ownership {
        maybe_collection: Option<T::CollectionId>,
    },
    set_collection_max_supply {
        collection: T::CollectionId,
        max_supply: u32,
    },
    update_mint_settings {
        collection: T::CollectionId,
        mint_settings: MintSettings<BalanceOf<T, I>, BlockNumberFor<T>, T::CollectionId>,
    },
    set_price {
        collection: T::CollectionId,
        item: T::ItemId,
        price: Option<ItemPrice<T, I>>,
        whitelisted_buyer: Option<<<T as SystemConfig>::Lookup as StaticLookup>::Source>,
    },
    buy_item {
        collection: T::CollectionId,
        item: T::ItemId,
        bid_price: ItemPrice<T, I>,
    },
    pay_tips {
        tips: BoundedVec<ItemTipOf<T, I>, T::MaxTips>,
    },
    create_swap {
        offered_collection: T::CollectionId,
        offered_item: T::ItemId,
        desired_collection: T::CollectionId,
        maybe_desired_item: Option<T::ItemId>,
        maybe_price: Option<PriceWithDirection<ItemPrice<T, I>>>,
        duration: BlockNumberFor<T>,
    },
    cancel_swap {
        offered_collection: T::CollectionId,
        offered_item: T::ItemId,
    },
    claim_swap {
        send_collection: T::CollectionId,
        send_item: T::ItemId,
        receive_collection: T::CollectionId,
        receive_item: T::ItemId,
        witness_price: Option<PriceWithDirection<ItemPrice<T, I>>>,
    },
    mint_pre_signed {
        mint_data: Box<PreSignedMintOf<T, I>>,
        signature: T::OffchainSignature,
        signer: T::AccountId,
    },
    set_attributes_pre_signed {
        data: PreSignedAttributesOf<T, I>,
        signature: T::OffchainSignature,
        signer: T::AccountId,
    },
    // some variants omitted
}

Contains a variant per dispatchable extrinsic that this pallet has.

Variants

create

Issue a new collection of non-fungible items from a public origin.

This new collection has no items initially and its owner is the origin.

The origin must be Signed and the sender must have sufficient funds free.

CollectionDeposit funds of sender are reserved.

Parameters:

• admin: The admin of this collection. The admin is the initial address of each member of the collection’s admin team.

Emits Created event when successful.

Weight: O(1)

Fields

admin: <<T as SystemConfig>::Lookup as StaticLookup>::Source

config: CollectionConfigFor<T, I>

force_create

Issue a new collection of non-fungible items from a privileged origin.

This new collection has no items initially.

The origin must conform to ForceOrigin.

Unlike create, no funds are reserved.

• owner: The owner of this collection of items. The owner has full superuser permissions over this item, but may later change and configure the permissions using transfer_ownership and set_team.

Emits ForceCreated event when successful.

Weight: O(1)

Fields

owner: <<T as SystemConfig>::Lookup as StaticLookup>::Source

config: CollectionConfigFor<T, I>

destroy

Destroy a collection of fungible items.

The origin must conform to ForceOrigin or must be Signed and the sender must be the owner of the collection.

NOTE: The collection must have 0 items to be destroyed.

• collection: The identifier of the collection to be destroyed.
• witness: Information on the items minted in the collection. This must be correct.

Emits Destroyed event when successful.

Weight: O(m + c + a) where:

• m = witness.item_metadatas
• c = witness.item_configs
• a = witness.attributes

Fields

collection: T::CollectionId

witness: DestroyWitness

mint

Mint an item of a particular collection.

The origin must be Signed and the sender must comply with the mint_settings rules.

• collection: The collection of the item to be minted.
• item: An identifier of the new item.
• mint_to: Account into which the item will be minted.
• witness_data: When the mint type is HolderOf(collection_id), then the owned item_id from that collection needs to be provided within the witness data object. If the mint price is set, then it should be additionally confirmed in the witness_data.

Note: the deposit will be taken from the origin and not the owner of the item.

Emits Issued event when successful.

Weight: O(1)

Fields

collection: T::CollectionId

item: T::ItemId

mint_to: <<T as SystemConfig>::Lookup as StaticLookup>::Source

witness_data: Option<MintWitness<T::ItemId, DepositBalanceOf<T, I>>>

force_mint

Mint an item of a particular collection from a privileged origin.

The origin must conform to ForceOrigin or must be Signed and the sender must be the Issuer of the collection.

• collection: The collection of the item to be minted.
• item: An identifier of the new item.
• mint_to: Account into which the item will be minted.
• item_config: A config of the new item.

Emits Issued event when successful.

Weight: O(1)

Fields

collection: T::CollectionId

item: T::ItemId

mint_to: <<T as SystemConfig>::Lookup as StaticLookup>::Source

item_config: ItemConfig

burn

Destroy a single item.

The origin must conform to ForceOrigin or must be Signed and the signing account must be the owner of the item.

• collection: The collection of the item to be burned.
• item: The item to be burned.

Emits Burned.

Weight: O(1)

Fields

collection: T::CollectionId

item: T::ItemId

transfer

Move an item from the sender account to another.

Origin must be Signed and the signing account must be either:

• the Owner of the item;
• the approved delegate for the item (in this case, the approval is reset).

Arguments:

• collection: The collection of the item to be transferred.
• item: The item to be transferred.
• dest: The account to receive ownership of the item.

Emits Transferred.

Weight: O(1)

Fields

collection: T::CollectionId

item: T::ItemId

dest: <<T as SystemConfig>::Lookup as StaticLookup>::Source

redeposit

Re-evaluate the deposits on some items.

Origin must be Signed and the sender should be the Owner of the collection.

• collection: The collection of the items to be reevaluated.
• items: The items of the collection whose deposits will be reevaluated.

NOTE: This exists as a best-effort function. Any items which are unknown or in the case that the owner account does not have reservable funds to pay for a deposit increase are ignored. Generally the owner isn’t going to call this on items whose existing deposit is less than the refreshed deposit as it would only cost them, so it’s of little consequence.

It will still return an error in the case that the collection is unknown or the signer is not permitted to call it.

Weight: O(items.len())

Fields

collection: T::CollectionId

items: Vec<T::ItemId>

lock_item_transfer

Disallow further unprivileged transfer of an item.

Origin must be Signed and the sender should be the Freezer of the collection.

• collection: The collection of the item to be changed.
• item: The item to become non-transferable.

Emits ItemTransferLocked.

Weight: O(1)

Fields

collection: T::CollectionId

item: T::ItemId

unlock_item_transfer

Re-allow unprivileged transfer of an item.

Origin must be Signed and the sender should be the Freezer of the collection.

• collection: The collection of the item to be changed.
• item: The item to become transferable.

Emits ItemTransferUnlocked.

Weight: O(1)

Fields

collection: T::CollectionId

item: T::ItemId

lock_collection

Disallows specified settings for the whole collection.

Origin must be Signed and the sender should be the Owner of the collection.

• collection: The collection to be locked.
• lock_settings: The settings to be locked.

Note: it’s possible to only lock(set) the setting, but not to unset it.

Emits CollectionLocked.

Weight: O(1)

Fields

collection: T::CollectionId

lock_settings: CollectionSettings

transfer_ownership

Change the Owner of a collection.

Origin must be Signed and the sender should be the Owner of the collection.

• collection: The collection whose owner should be changed.
• owner: The new Owner of this collection. They must have called set_accept_ownership with collection in order for this operation to succeed.

Emits OwnerChanged.

Weight: O(1)

Fields

collection: T::CollectionId

new_owner: <<T as SystemConfig>::Lookup as StaticLookup>::Source

set_team

Change the Issuer, Admin and Freezer of a collection.

Origin must be either ForceOrigin or Signed and the sender should be the Owner of the collection.

Note: by setting the role to None only the ForceOrigin will be able to change it after to Some(account).

• collection: The collection whose team should be changed.
• issuer: The new Issuer of this collection.
• admin: The new Admin of this collection.
• freezer: The new Freezer of this collection.

Emits TeamChanged.

Weight: O(1)

Fields

collection: T::CollectionId

issuer: Option<<<T as SystemConfig>::Lookup as StaticLookup>::Source>

admin: Option<<<T as SystemConfig>::Lookup as StaticLookup>::Source>

freezer: Option<<<T as SystemConfig>::Lookup as StaticLookup>::Source>

force_collection_owner

Change the Owner of a collection.

Origin must be ForceOrigin.

• collection: The identifier of the collection.
• owner: The new Owner of this collection.

Emits OwnerChanged.

Weight: O(1)

Fields

collection: T::CollectionId

owner: <<T as SystemConfig>::Lookup as StaticLookup>::Source

force_collection_config

Change the config of a collection.

Origin must be ForceOrigin.

• collection: The identifier of the collection.
• config: The new config of this collection.

Emits CollectionConfigChanged.

Weight: O(1)

Fields

collection: T::CollectionId

config: CollectionConfigFor<T, I>

approve_transfer

Approve an item to be transferred by a delegated third-party account.

Origin must be either ForceOrigin or Signed and the sender should be the Owner of the item.

• collection: The collection of the item to be approved for delegated transfer.
• item: The item to be approved for delegated transfer.
• delegate: The account to delegate permission to transfer the item.
• maybe_deadline: Optional deadline for the approval. Specified by providing the number of blocks after which the approval will expire

Emits TransferApproved on success.

Weight: O(1)

Fields

collection: T::CollectionId

item: T::ItemId

delegate: <<T as SystemConfig>::Lookup as StaticLookup>::Source

maybe_deadline: Option<BlockNumberFor<T>>

cancel_approval

Cancel one of the transfer approvals for a specific item.

Origin must be either:

• the Force origin;
• Signed with the signer being the Owner of the item;

Arguments:

• collection: The collection of the item of whose approval will be cancelled.
• item: The item of the collection of whose approval will be cancelled.
• delegate: The account that is going to loose their approval.

Emits ApprovalCancelled on success.

Weight: O(1)

Fields

collection: T::CollectionId

item: T::ItemId

delegate: <<T as SystemConfig>::Lookup as StaticLookup>::Source

clear_all_transfer_approvals

Cancel all the approvals of a specific item.

Origin must be either:

• the Force origin;
• Signed with the signer being the Owner of the item;

Arguments:

• collection: The collection of the item of whose approvals will be cleared.
• item: The item of the collection of whose approvals will be cleared.

Emits AllApprovalsCancelled on success.

Weight: O(1)

Fields

collection: T::CollectionId

item: T::ItemId

lock_item_properties

Disallows changing the metadata or attributes of the item.

Origin must be either ForceOrigin or Signed and the sender should be the Admin of the collection.

• collection: The collection if the item.
• item: An item to be locked.
• lock_metadata: Specifies whether the metadata should be locked.
• lock_attributes: Specifies whether the attributes in the CollectionOwner namespace should be locked.

Note: lock_attributes affects the attributes in the CollectionOwner namespace only. When the metadata or attributes are locked, it won’t be possible the unlock them.

Emits ItemPropertiesLocked.

Weight: O(1)

Fields

collection: T::CollectionId

item: T::ItemId

lock_metadata: bool

lock_attributes: bool

set_attribute

Set an attribute for a collection or item.

Origin must be Signed and must conform to the namespace ruleset:

• CollectionOwner namespace could be modified by the collection Admin only;
• ItemOwner namespace could be modified by the maybe_item owner only. maybe_item should be set in that case;
• Account(AccountId) namespace could be modified only when the origin was given a permission to do so;

The funds of origin are reserved according to the formula: AttributeDepositBase + DepositPerByte * (key.len + value.len) taking into account any already reserved funds.

• collection: The identifier of the collection whose item’s metadata to set.
• maybe_item: The identifier of the item whose metadata to set.
• namespace: Attribute’s namespace.
• key: The key of the attribute.
• value: The value to which to set the attribute.

Emits AttributeSet.

Weight: O(1)

Fields

collection: T::CollectionId

maybe_item: Option<T::ItemId>

namespace: AttributeNamespace<T::AccountId>

key: BoundedVec<u8, T::KeyLimit>

value: BoundedVec<u8, T::ValueLimit>

force_set_attribute

Force-set an attribute for a collection or item.

Origin must be ForceOrigin.

If the attribute already exists and it was set by another account, the deposit will be returned to the previous owner.

• set_as: An optional owner of the attribute.
• collection: The identifier of the collection whose item’s metadata to set.
• maybe_item: The identifier of the item whose metadata to set.
• namespace: Attribute’s namespace.
• key: The key of the attribute.
• value: The value to which to set the attribute.

Emits AttributeSet.

Weight: O(1)

Fields

set_as: Option<T::AccountId>

collection: T::CollectionId

maybe_item: Option<T::ItemId>

namespace: AttributeNamespace<T::AccountId>

key: BoundedVec<u8, T::KeyLimit>

value: BoundedVec<u8, T::ValueLimit>

clear_attribute

Clear an attribute for a collection or item.

Origin must be either ForceOrigin or Signed and the sender should be the Owner of the attribute.

Any deposit is freed for the collection’s owner.

• collection: The identifier of the collection whose item’s metadata to clear.
• maybe_item: The identifier of the item whose metadata to clear.
• namespace: Attribute’s namespace.
• key: The key of the attribute.

Emits AttributeCleared.

Weight: O(1)

Fields

collection: T::CollectionId

maybe_item: Option<T::ItemId>

namespace: AttributeNamespace<T::AccountId>

key: BoundedVec<u8, T::KeyLimit>

approve_item_attributes

Approve item’s attributes to be changed by a delegated third-party account.

Origin must be Signed and must be an owner of the item.

• collection: A collection of the item.
• item: The item that holds attributes.
• delegate: The account to delegate permission to change attributes of the item.

Emits ItemAttributesApprovalAdded on success.

Fields

collection: T::CollectionId

item: T::ItemId

delegate: <<T as SystemConfig>::Lookup as StaticLookup>::Source

cancel_item_attributes_approval

Cancel the previously provided approval to change item’s attributes. All the previously set attributes by the delegate will be removed.

Origin must be Signed and must be an owner of the item.

• collection: Collection that the item is contained within.
• item: The item that holds attributes.
• delegate: The previously approved account to remove.

Emits ItemAttributesApprovalRemoved on success.

Fields

collection: T::CollectionId

item: T::ItemId

delegate: <<T as SystemConfig>::Lookup as StaticLookup>::Source

witness: CancelAttributesApprovalWitness

set_metadata

Set the metadata for an item.

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 collection whose item’s metadata to set.
• item: The identifier of the item whose metadata to set.
• data: The general information of this item. Limited in length by StringLimit.

Emits ItemMetadataSet.

Weight: O(1)

Fields

collection: T::CollectionId

item: T::ItemId

data: BoundedVec<u8, T::StringLimit>

clear_metadata

Clear the metadata for an item.

Origin must be either ForceOrigin or Signed and the sender should be the Admin of the collection.

Any deposit is freed for the collection’s owner.

• collection: The identifier of the collection whose item’s metadata to clear.
• item: The identifier of the item whose metadata to clear.

Emits ItemMetadataCleared.

Weight: O(1)

Fields

collection: T::CollectionId

item: T::ItemId

set_collection_metadata

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 by StringLimit.

Emits CollectionMetadataSet.

Weight: O(1)

Fields

collection: T::CollectionId

data: BoundedVec<u8, T::StringLimit>

clear_collection_metadata

Clear the metadata for a collection.

Origin must be either ForceOrigin or Signed and the sender should be the Admin of the collection.

Any deposit is freed for the collection’s owner.

• collection: The identifier of the collection whose metadata to clear.

Emits CollectionMetadataCleared.

Weight: O(1)

Fields

collection: T::CollectionId

set_accept_ownership

Set (or reset) the acceptance of ownership for a particular account.

Origin must be Signed and if maybe_collection is Some, then the signer must have a provider reference.

• maybe_collection: The identifier of the collection whose ownership the signer is willing to accept, or if None, an indication that the signer is willing to accept no ownership transferal.

Emits OwnershipAcceptanceChanged.

Fields

maybe_collection: Option<T::CollectionId>

set_collection_max_supply

Set the maximum number of items a collection could have.

Origin must be either ForceOrigin or Signed and the sender should be the Owner of the collection.

• collection: The identifier of the collection to change.
• max_supply: The maximum number of items a collection could have.

Emits CollectionMaxSupplySet event when successful.

Fields

collection: T::CollectionId

max_supply: u32

update_mint_settings

Update mint settings.

Origin must be either ForceOrigin or Signed and the sender should be the Issuer of the collection.

• collection: The identifier of the collection to change.
• mint_settings: The new mint settings.

Emits CollectionMintSettingsUpdated event when successful.

Fields

collection: T::CollectionId

mint_settings: MintSettings<BalanceOf<T, I>, BlockNumberFor<T>, T::CollectionId>

set_price

Set (or reset) the price for an item.

Origin must be Signed and must be the owner of the item.

• collection: The collection of the item.
• item: The item to set the price for.
• price: The price for the item. Pass None, to reset the price.
• buyer: Restricts the buy operation to a specific account.

Emits ItemPriceSet on success if the price is not None. Emits ItemPriceRemoved on success if the price is None.

Fields

collection: T::CollectionId

item: T::ItemId

price: Option<ItemPrice<T, I>>

whitelisted_buyer: Option<<<T as SystemConfig>::Lookup as StaticLookup>::Source>

buy_item

Allows to buy an item if it’s up for sale.

Origin must be Signed and must not be the owner of the item.

• collection: The collection of the item.
• item: The item the sender wants to buy.
• bid_price: The price the sender is willing to pay.

Emits ItemBought on success.

Fields

collection: T::CollectionId

item: T::ItemId

bid_price: ItemPrice<T, I>

pay_tips

Allows to pay the tips.

Origin must be Signed.

• tips: Tips array.

Emits TipSent on every tip transfer.

Fields

tips: BoundedVec<ItemTipOf<T, I>, T::MaxTips>

create_swap

Register a new atomic swap, declaring an intention to send an item in exchange for desired_item from origin to target on the current blockchain. The target can execute the swap during the specified duration of blocks (if set). Additionally, the price could be set for the desired item.

Origin must be Signed and must be an owner of the item.

• collection: The collection of the item.
• item: The item an owner wants to give.
• desired_collection: The collection of the desired item.
• desired_item: The desired item an owner wants to receive.
• maybe_price: The price an owner is willing to pay or receive for the desired item.
• duration: A deadline for the swap. Specified by providing the number of blocks after which the swap will expire.

Emits SwapCreated on success.

Fields

offered_collection: T::CollectionId

offered_item: T::ItemId

desired_collection: T::CollectionId

maybe_desired_item: Option<T::ItemId>

maybe_price: Option<PriceWithDirection<ItemPrice<T, I>>>

duration: BlockNumberFor<T>

cancel_swap

Cancel an atomic swap.

Origin must be Signed. Origin must be an owner of the item if the deadline hasn’t expired.

• collection: The collection of the item.
• item: The item an owner wants to give.

Emits SwapCancelled on success.

Fields

offered_collection: T::CollectionId

offered_item: T::ItemId

claim_swap

Claim an atomic swap. This method executes a pending swap, that was created by a counterpart before.

Origin must be Signed and must be an owner of the item.

• send_collection: The collection of the item to be sent.
• send_item: The item to be sent.
• receive_collection: The collection of the item to be received.
• receive_item: The item to be received.
• witness_price: A price that was previously agreed on.

Emits SwapClaimed on success.

Fields

send_collection: T::CollectionId

send_item: T::ItemId

receive_collection: T::CollectionId

receive_item: T::ItemId

witness_price: Option<PriceWithDirection<ItemPrice<T, I>>>

mint_pre_signed

Mint an item by providing the pre-signed approval.

Origin must be Signed.

• mint_data: The pre-signed approval that consists of the information about the item, its metadata, attributes, who can mint it (None for anyone) and until what block number.
• signature: The signature of the data object.
• signer: The data object’s signer. Should be an Issuer of the collection.

Emits Issued on success. Emits AttributeSet if the attributes were provided. Emits ItemMetadataSet if the metadata was not empty.

Fields

mint_data: Box<PreSignedMintOf<T, I>>

signature: T::OffchainSignature

signer: T::AccountId

set_attributes_pre_signed

Set attributes for an item by providing the pre-signed approval.

Origin must be Signed and must be an owner of the data.item.

• data: The pre-signed approval that consists of the information about the item, attributes to update and until what block number.
• signature: The signature of the data object.
• signer: The data object’s signer. Should be an Admin of the collection for the CollectionOwner namespace.

Emits AttributeSet for each provided attribute. Emits ItemAttributesApprovalAdded if the approval wasn’t set before. Emits PreSignedAttributesSet on success.

Fields

data: PreSignedAttributesOf<T, I>

signature: T::OffchainSignature

signer: T::AccountId

Implementations

impl<T: Config<I>, I: 'static> Call<T, I>

pub fn new_call_variant_create( admin: <<T as SystemConfig>::Lookup as StaticLookup>::Source, config: CollectionConfigFor<T, I>, ) -> Self

Create a call with the variant create.

pub fn new_call_variant_force_create( owner: <<T as SystemConfig>::Lookup as StaticLookup>::Source, config: CollectionConfigFor<T, I>, ) -> Self

Create a call with the variant force_create.

pub fn new_call_variant_destroy( collection: T::CollectionId, witness: DestroyWitness, ) -> Self

Create a call with the variant destroy.

pub fn new_call_variant_mint( collection: T::CollectionId, item: T::ItemId, mint_to: <<T as SystemConfig>::Lookup as StaticLookup>::Source, witness_data: Option<MintWitness<T::ItemId, DepositBalanceOf<T, I>>>, ) -> Self

Create a call with the variant mint.

pub fn new_call_variant_force_mint( collection: T::CollectionId, item: T::ItemId, mint_to: <<T as SystemConfig>::Lookup as StaticLookup>::Source, item_config: ItemConfig, ) -> Self

Create a call with the variant force_mint.

pub fn new_call_variant_burn( collection: T::CollectionId, item: T::ItemId, ) -> Self

Create a call with the variant burn.

pub fn new_call_variant_transfer( collection: T::CollectionId, item: T::ItemId, dest: <<T as SystemConfig>::Lookup as StaticLookup>::Source, ) -> Self

Create a call with the variant transfer.

pub fn new_call_variant_redeposit( collection: T::CollectionId, items: Vec<T::ItemId>, ) -> Self

Create a call with the variant redeposit.

pub fn new_call_variant_lock_item_transfer( collection: T::CollectionId, item: T::ItemId, ) -> Self

Create a call with the variant lock_item_transfer.

pub fn new_call_variant_unlock_item_transfer( collection: T::CollectionId, item: T::ItemId, ) -> Self

Create a call with the variant unlock_item_transfer.

pub fn new_call_variant_lock_collection( collection: T::CollectionId, lock_settings: CollectionSettings, ) -> Self

Create a call with the variant lock_collection.

pub fn new_call_variant_transfer_ownership( collection: T::CollectionId, new_owner: <<T as SystemConfig>::Lookup as StaticLookup>::Source, ) -> Self

Create a call with the variant transfer_ownership.

pub fn new_call_variant_set_team( collection: T::CollectionId, issuer: Option<<<T as SystemConfig>::Lookup as StaticLookup>::Source>, admin: Option<<<T as SystemConfig>::Lookup as StaticLookup>::Source>, freezer: Option<<<T as SystemConfig>::Lookup as StaticLookup>::Source>, ) -> Self

Create a call with the variant set_team.

pub fn new_call_variant_force_collection_owner( collection: T::CollectionId, owner: <<T as SystemConfig>::Lookup as StaticLookup>::Source, ) -> Self

Create a call with the variant force_collection_owner.

pub fn new_call_variant_force_collection_config( collection: T::CollectionId, config: CollectionConfigFor<T, I>, ) -> Self

Create a call with the variant force_collection_config.

pub fn new_call_variant_approve_transfer( collection: T::CollectionId, item: T::ItemId, delegate: <<T as SystemConfig>::Lookup as StaticLookup>::Source, maybe_deadline: Option<BlockNumberFor<T>>, ) -> Self

Create a call with the variant approve_transfer.

pub fn new_call_variant_cancel_approval( collection: T::CollectionId, item: T::ItemId, delegate: <<T as SystemConfig>::Lookup as StaticLookup>::Source, ) -> Self

Create a call with the variant cancel_approval.

pub fn new_call_variant_clear_all_transfer_approvals( collection: T::CollectionId, item: T::ItemId, ) -> Self

Create a call with the variant clear_all_transfer_approvals.

pub fn new_call_variant_lock_item_properties( collection: T::CollectionId, item: T::ItemId, lock_metadata: bool, lock_attributes: bool, ) -> Self

Create a call with the variant lock_item_properties.

pub fn new_call_variant_set_attribute( collection: T::CollectionId, maybe_item: Option<T::ItemId>, namespace: AttributeNamespace<T::AccountId>, key: BoundedVec<u8, T::KeyLimit>, value: BoundedVec<u8, T::ValueLimit>, ) -> Self

Create a call with the variant set_attribute.

pub fn new_call_variant_force_set_attribute( set_as: Option<T::AccountId>, collection: T::CollectionId, maybe_item: Option<T::ItemId>, namespace: AttributeNamespace<T::AccountId>, key: BoundedVec<u8, T::KeyLimit>, value: BoundedVec<u8, T::ValueLimit>, ) -> Self

Create a call with the variant force_set_attribute.

pub fn new_call_variant_clear_attribute( collection: T::CollectionId, maybe_item: Option<T::ItemId>, namespace: AttributeNamespace<T::AccountId>, key: BoundedVec<u8, T::KeyLimit>, ) -> Self

Create a call with the variant clear_attribute.

pub fn new_call_variant_approve_item_attributes( collection: T::CollectionId, item: T::ItemId, delegate: <<T as SystemConfig>::Lookup as StaticLookup>::Source, ) -> Self

Create a call with the variant approve_item_attributes.

pub fn new_call_variant_cancel_item_attributes_approval( collection: T::CollectionId, item: T::ItemId, delegate: <<T as SystemConfig>::Lookup as StaticLookup>::Source, witness: CancelAttributesApprovalWitness, ) -> Self

Create a call with the variant cancel_item_attributes_approval.

pub fn new_call_variant_set_metadata( collection: T::CollectionId, item: T::ItemId, data: BoundedVec<u8, T::StringLimit>, ) -> Self

Create a call with the variant set_metadata.

pub fn new_call_variant_clear_metadata( collection: T::CollectionId, item: T::ItemId, ) -> Self

Create a call with the variant clear_metadata.

pub fn new_call_variant_set_collection_metadata( collection: T::CollectionId, data: BoundedVec<u8, T::StringLimit>, ) -> Self

Create a call with the variant set_collection_metadata.

pub fn new_call_variant_clear_collection_metadata( collection: T::CollectionId, ) -> Self

Create a call with the variant clear_collection_metadata.

pub fn new_call_variant_set_accept_ownership( maybe_collection: Option<T::CollectionId>, ) -> Self

Create a call with the variant set_accept_ownership.

pub fn new_call_variant_set_collection_max_supply( collection: T::CollectionId, max_supply: u32, ) -> Self

Create a call with the variant set_collection_max_supply.

pub fn new_call_variant_update_mint_settings( collection: T::CollectionId, mint_settings: MintSettings<BalanceOf<T, I>, BlockNumberFor<T>, T::CollectionId>, ) -> Self

Create a call with the variant update_mint_settings.

pub fn new_call_variant_set_price( collection: T::CollectionId, item: T::ItemId, price: Option<ItemPrice<T, I>>, whitelisted_buyer: Option<<<T as SystemConfig>::Lookup as StaticLookup>::Source>, ) -> Self

Create a call with the variant set_price.

pub fn new_call_variant_buy_item( collection: T::CollectionId, item: T::ItemId, bid_price: ItemPrice<T, I>, ) -> Self

Create a call with the variant buy_item.

pub fn new_call_variant_pay_tips( tips: BoundedVec<ItemTipOf<T, I>, T::MaxTips>, ) -> Self

Create a call with the variant pay_tips.

pub fn new_call_variant_create_swap( offered_collection: T::CollectionId, offered_item: T::ItemId, desired_collection: T::CollectionId, maybe_desired_item: Option<T::ItemId>, maybe_price: Option<PriceWithDirection<ItemPrice<T, I>>>, duration: BlockNumberFor<T>, ) -> Self

Create a call with the variant create_swap.

pub fn new_call_variant_cancel_swap( offered_collection: T::CollectionId, offered_item: T::ItemId, ) -> Self

Create a call with the variant cancel_swap.

pub fn new_call_variant_claim_swap( send_collection: T::CollectionId, send_item: T::ItemId, receive_collection: T::CollectionId, receive_item: T::ItemId, witness_price: Option<PriceWithDirection<ItemPrice<T, I>>>, ) -> Self

Create a call with the variant claim_swap.

pub fn new_call_variant_mint_pre_signed( mint_data: Box<PreSignedMintOf<T, I>>, signature: T::OffchainSignature, signer: T::AccountId, ) -> Self

Create a call with the variant mint_pre_signed.

pub fn new_call_variant_set_attributes_pre_signed( data: PreSignedAttributesOf<T, I>, signature: T::OffchainSignature, signer: T::AccountId, ) -> Self

Create a call with the variant set_attributes_pre_signed.

Trait Implementations

impl<T: Config<I>, I: 'static> CheckIfFeeless for Call<T, I>

type Origin = <T as Config>::RuntimeOrigin

The Origin type of the runtime.

fn is_feeless(&self, origin: &Self::Origin) -> bool

Checks if the dispatchable satisfies the feeless condition as defined by #[pallet::feeless_if]

impl<T: Config<I>, I: 'static> Clone for Call<T, I>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Config<I>, I: 'static> Debug for Call<T, I>

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Config<I>, I: 'static> Decode for Call<T, I>

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<T: Config<I>, I: 'static> Encode for Call<T, I>

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<T: Config<I>, I: 'static> GetCallIndex for Call<T, I>

fn get_call_index(&self) -> u8

Return the index of this Call.

fn get_call_indices() -> &'static [u8]

Return all call indices in the same order as [GetCallName].

impl<T: Config<I>, I: 'static> GetCallName for Call<T, I>

fn get_call_name(&self) -> &'static str

Return the function name of the Call.

fn get_call_names() -> &'static [&'static str]

Return all function names in the same order as [GetCallIndex].

impl<T: Config<I>, I: 'static> GetDispatchInfo for Call<T, I>

fn get_dispatch_info(&self) -> DispatchInfo

Return a DispatchInfo, containing relevant information of this dispatch.

impl<T: Config<I>, I: 'static> PartialEq for Call<T, I>

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T, I> TypeInfo for Call<T, I>

where PhantomData<(T, I)>: TypeInfo + 'static, <<T as SystemConfig>::Lookup as StaticLookup>::Source: TypeInfo + 'static, CollectionConfigFor<T, I>: TypeInfo + 'static, T::CollectionId: TypeInfo + 'static, T::ItemId: TypeInfo + 'static, Option<MintWitness<T::ItemId, DepositBalanceOf<T, I>>>: TypeInfo + 'static, Vec<T::ItemId>: TypeInfo + 'static, Option<<<T as SystemConfig>::Lookup as StaticLookup>::Source>: TypeInfo + 'static, Option<BlockNumberFor<T>>: TypeInfo + 'static, Option<T::ItemId>: TypeInfo + 'static, AttributeNamespace<T::AccountId>: TypeInfo + 'static, BoundedVec<u8, T::KeyLimit>: TypeInfo + 'static, BoundedVec<u8, T::ValueLimit>: TypeInfo + 'static, Option<T::AccountId>: TypeInfo + 'static, BoundedVec<u8, T::StringLimit>: TypeInfo + 'static, Option<T::CollectionId>: TypeInfo + 'static, MintSettings<BalanceOf<T, I>, BlockNumberFor<T>, T::CollectionId>: TypeInfo + 'static, Option<ItemPrice<T, I>>: TypeInfo + 'static, ItemPrice<T, I>: TypeInfo + 'static, BoundedVec<ItemTipOf<T, I>, T::MaxTips>: TypeInfo + 'static, Option<PriceWithDirection<ItemPrice<T, I>>>: TypeInfo + 'static, BlockNumberFor<T>: TypeInfo + 'static, Box<PreSignedMintOf<T, I>>: TypeInfo + 'static, T::OffchainSignature: TypeInfo + 'static, T::AccountId: TypeInfo + 'static, PreSignedAttributesOf<T, I>: TypeInfo + 'static, T: Config<I> + 'static, I: 'static,

type Identity = Call<T, I>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T: Config<I>, I: 'static> UnfilteredDispatchable for Call<T, I>

type RuntimeOrigin = <T as Config>::RuntimeOrigin

The origin type of the runtime, (i.e. frame_system::Config::RuntimeOrigin).

fn dispatch_bypass_filter( self, origin: Self::RuntimeOrigin, ) -> DispatchResultWithPostInfo

Dispatch this call but do not check the filter in origin.

impl<T: Config<I>, I: 'static> EncodeLike for Call<T, I>

impl<T: Config<I>, I: 'static> Eq for Call<T, I>