Trait InspectEnumerable

pub trait InspectEnumerable<AccountId>: Inspect<AccountId> {
    type ItemsIterator: Iterator<Item = Self::ItemId>;
    type OwnedIterator: Iterator<Item = Self::ItemId>;

    // Required methods
    fn items() -> Self::ItemsIterator;
    fn owned(who: &AccountId) -> Self::OwnedIterator;
}

Interface for enumerating items in existence or owned by a given account over a collection of NFTs.

Required Associated Types

type ItemsIterator: Iterator<Item = Self::ItemId>

The iterator type for Self::items.

type OwnedIterator: Iterator<Item = Self::ItemId>

The iterator type for Self::owned.

Required Methods

fn items() -> Self::ItemsIterator

Returns an iterator of the items within a collection in existence.

fn owned(who: &AccountId) -> Self::OwnedIterator

Returns an iterator of the items of all collections owned by who.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<F, A, AccountId> InspectEnumerable<AccountId> for ItemOf<F, A, AccountId>

where F: InspectEnumerable<AccountId>, A: Get<<F as Inspect<AccountId>>::CollectionId>,

type ItemsIterator = <F as InspectEnumerable<AccountId>>::ItemsIterator

type OwnedIterator = <F as InspectEnumerable<AccountId>>::OwnedInCollectionIterator