Type Alias ItemDetailsFor

pub type ItemDetailsFor<T, I> = ItemDetails<<T as SystemConfig>::AccountId, ItemDepositOf<T, I>, ApprovalsOf<T, I>>;

A type that holds the details of a single item.

Aliased Type

struct ItemDetailsFor<T, I> {
    pub owner: <T as Config>::AccountId,
    pub approvals: BoundedBTreeMap<<T as Config>::AccountId, Option<<<T as Config<I>>::BlockNumberProvider as BlockNumberProvider>::BlockNumber>, <T as Config<I>>::ApprovalsLimit>,
    pub deposit: ItemDeposit<<<T as Config<I>>::Currency as Currency<<T as Config>::AccountId>>::Balance, <T as Config>::AccountId>,
}

Fields

owner: <T as Config>::AccountId

The owner of this item.

approvals: BoundedBTreeMap<<T as Config>::AccountId, Option<<<T as Config<I>>::BlockNumberProvider as BlockNumberProvider>::BlockNumber>, <T as Config<I>>::ApprovalsLimit>

The approved transferrer of this item, if one is set.

deposit: ItemDeposit<<<T as Config<I>>::Currency as Currency<<T as Config>::AccountId>>::Balance, <T as Config>::AccountId>

The amount held in the pallet’s default account for this item. Free-hold items will have this as zero.

Trait Implementations

impl<AccountId: Clone, Deposit: Clone, Approvals: Clone> Clone for ItemDetails<AccountId, Deposit, Approvals>

fn clone(&self) -> ItemDetails<AccountId, Deposit, Approvals>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<AccountId, Deposit, Approvals> Debug for ItemDetails<AccountId, Deposit, Approvals>

where AccountId: Debug, Deposit: Debug, Approvals: Debug,

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

Formats the value using the given formatter.

impl<AccountId, Deposit, Approvals> Decode for ItemDetails<AccountId, Deposit, Approvals>

where AccountId: Decode, Approvals: Decode, Deposit: Decode,

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<AccountId: Default, Deposit: Default, Approvals: Default> Default for ItemDetails<AccountId, Deposit, Approvals>

fn default() -> ItemDetails<AccountId, Deposit, Approvals>

Returns the “default value” for a type.

impl<AccountId, Deposit, Approvals> Encode for ItemDetails<AccountId, Deposit, Approvals>

where AccountId: Encode, Approvals: Encode, Deposit: Encode,

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<AccountId, Deposit, Approvals> MaxEncodedLen for ItemDetails<AccountId, Deposit, Approvals>

where AccountId: MaxEncodedLen, Approvals: MaxEncodedLen, Deposit: MaxEncodedLen,

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl<AccountId: PartialEq, Deposit: PartialEq, Approvals: PartialEq> PartialEq for ItemDetails<AccountId, Deposit, Approvals>

fn eq(&self, other: &ItemDetails<AccountId, Deposit, Approvals>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<AccountId, Deposit, Approvals> TypeInfo for ItemDetails<AccountId, Deposit, Approvals>

where AccountId: TypeInfo + 'static, Approvals: TypeInfo + 'static, Deposit: TypeInfo + 'static,

type Identity = ItemDetails<AccountId, Deposit, Approvals>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<AccountId, Deposit, Approvals> EncodeLike for ItemDetails<AccountId, Deposit, Approvals>

where AccountId: Encode, Approvals: Encode, Deposit: Encode,

impl<AccountId: Eq, Deposit: Eq, Approvals: Eq> Eq for ItemDetails<AccountId, Deposit, Approvals>

impl<AccountId, Deposit, Approvals> StructuralPartialEq for ItemDetails<AccountId, Deposit, Approvals>