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Resource Collection


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pub resource Collection {
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pub var ownedNFTs: {UInt64: NFT}
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}

Requirement for the concrete resource type to be declared in the implementing contract

Implemented Interfaces:

  • Provider
  • Receiver
  • CollectionPublic

Functions​

withdraw()​


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fun withdraw(withdrawID: UInt64): NFT

Removes an NFT from the collection and moves it to the caller

Parameters:

  • withdrawID : The ID of the NFT that will be withdrawn

Returns: The resource containing the desired NFT


deposit()​


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fun deposit(token: NFT)


getIDs()​


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fun getIDs(): [UInt64]


borrowNFT()​


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fun borrowNFT(id: UInt64): &NFT