Hi Flowmates,
I am working on the Cadence tutorial. In non-fungible token section, there is a resource definition for vault resource. Based on what I learned in the first section of the tutorial I couldn’t find out the role of Provider and Reciever in the following script to define Vault resource:
pub resource Vault: Provider, Receiver {
Would be grateful if any of you let me know how can I learn thoroughly the script to define resources