Enum AssetInstance 

pub enum AssetInstance {
    Undefined,
    Index(u128),
    Array4([u8; 4]),
    Array8([u8; 8]),
    Array16([u8; 16]),
    Array32([u8; 32]),
}

A general identifier for an instance of a non-fungible asset class.

Variants

Undefined

Undefined - used if the non-fungible asset class has only one instance.

Index(u128)

A compact index. Technically this could be greater than u128, but this implementation supports only values up to 2**128 - 1.

Array4([u8; 4])

A 4-byte fixed-length datum.

Array8([u8; 8])

An 8-byte fixed-length datum.

Array16([u8; 16])

A 16-byte fixed-length datum.

Array32([u8; 32])

A 32-byte fixed-length datum.

Trait Implementations

impl Clone for AssetInstance

fn clone(&self) -> AssetInstance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AssetInstance

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

Formats the value using the given formatter.

impl Decode for AssetInstance

fn decode<__CodecInputEdqy>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<AssetInstance, Error>

where __CodecInputEdqy: Input,

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<'de> Deserialize<'de> for AssetInstance

fn deserialize<__D>( __deserializer: __D, ) -> Result<AssetInstance, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for AssetInstance

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

where __CodecOutputEdqy: Output + ?Sized,

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 From<[u8; 16]> for AssetInstance

fn from(x: [u8; 16]) -> AssetInstance

Converts to this type from the input type.

impl From<[u8; 32]> for AssetInstance

fn from(x: [u8; 32]) -> AssetInstance

Converts to this type from the input type.

impl From<[u8; 4]> for AssetInstance

fn from(x: [u8; 4]) -> AssetInstance

Converts to this type from the input type.

impl From<[u8; 8]> for AssetInstance

fn from(x: [u8; 8]) -> AssetInstance

Converts to this type from the input type.

impl From<()> for AssetInstance

fn from(_: ()) -> AssetInstance

Converts to this type from the input type.

impl From<u16> for AssetInstance

fn from(x: u16) -> AssetInstance

Converts to this type from the input type.

impl From<u32> for AssetInstance

fn from(x: u32) -> AssetInstance

Converts to this type from the input type.

impl From<u64> for AssetInstance

fn from(x: u64) -> AssetInstance

Converts to this type from the input type.

impl From<u8> for AssetInstance

fn from(x: u8) -> AssetInstance

Converts to this type from the input type.

impl MaxEncodedLen for AssetInstance

fn max_encoded_len() -> usize

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

impl Ord for AssetInstance

fn cmp(&self, other: &AssetInstance) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for AssetInstance

fn eq(&self, other: &AssetInstance) -> 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 PartialOrd for AssetInstance

fn partial_cmp(&self, other: &AssetInstance) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for AssetInstance

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<AssetInstance> for AssetInstance

type Error = ()

The type returned in the event of a conversion error.

fn try_from( value: AssetInstance, ) -> Result<AssetInstance, <AssetInstance as TryFrom<AssetInstance>>::Error>

Performs the conversion.

impl TypeInfo for AssetInstance

type Identity = AssetInstance

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl Copy for AssetInstance

impl DecodeWithMemTracking for AssetInstance

impl EncodeLike for AssetInstance

impl Eq for AssetInstance

impl StructuralPartialEq for AssetInstance