Struct frame_support::traits::tokens::nonfungible::ItemOf[][src]

pub struct ItemOf<F: Inspect<AccountId>, A: Get<<F as Inspect<AccountId>>::ClassId>, AccountId>(_);
Expand description

Convert a fungibles trait implementation into a fungible trait implementation by identifying a single item.

Trait Implementations

Type for identifying an asset instance.

Returns the owner of asset instance, or None if the asset doesn’t exist or has no owner. Read more

Returns the attribute value of instance corresponding to key. Read more

Returns the strongly-typed attribute value of instance corresponding to key. Read more

Returns true if the asset instance may be transferred. Read more

Returns an iterator of the instances of an asset class in existence.

Returns an iterator of the asset instances of all classes owned by who.

Mint some asset instance to be owned by who. Read more

Burn some asset instance. Read more

Set attribute value of asset instance’s key. Read more

Attempt to set the strongly-typed attribute value of instance’s key. Read more

Transfer asset instance into destination account.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Convert from a value of T into an equivalent instance of Option<Self>. Read more

Consume self to return Some equivalent value of Option<T>. Read more

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

Performs the conversion.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Performs the conversion.

Get a reference to the inner from the outer.

Get a mutable reference to the inner from the outer.

Should always be Self

Convert from a value of T into an equivalent instance of Self. Read more

Consume self to return an equivalent value of T. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The counterpart to unchecked_from.

Consume self to return an equivalent value of T.