Struct cumulus_primitives_core::MultiAsset

pub struct MultiAsset {
    pub id: AssetId,
    pub fun: Fungibility,
}

Either an amount of a single fungible asset, or a single well-identified non-fungible asset.

Fields

id: AssetId

The overall asset identity (aka class, in the case of a non-fungible).

fun: Fungibility

The fungibility of the asset, which contains either the amount (in the case of a fungible asset) or the instance ID, the secondary asset identifier.

Implementations

impl MultiAsset

pub fn is_fungible(&self, maybe_id: Option<AssetId>) -> bool

pub fn is_non_fungible(&self, maybe_id: Option<AssetId>) -> bool

pub fn prepend_with(&mut self, prepend: &MultiLocation) -> Result<(), ()>

Prepend a MultiLocation to a concrete asset, giving it a new root location.

pub fn reanchor( &mut self, target: &MultiLocation, context: Junctions ) -> Result<(), ()>

Mutate the location of the asset identifier if concrete, giving it the same location relative to a target context. The local context is provided as context.

pub fn reanchored( self, target: &MultiLocation, context: Junctions ) -> Result<MultiAsset, ()>

Mutate the location of the asset identifier if concrete, giving it the same location relative to a target context. The local context is provided as context.

pub fn contains(&self, inner: &MultiAsset) -> bool

Returns true if self is a super-set of the given inner asset.

Trait Implementations

impl Clone for MultiAsset

fn clone(&self) -> MultiAsset

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MultiAsset

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

Formats the value using the given formatter.

impl Decode for MultiAsset

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

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for MultiAsset

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<A, B> From<(A, B)> for MultiAsset

where A: Into<AssetId>, B: Into<Fungibility>,

fn from(_: (A, B)) -> MultiAsset

Converts to this type from the input type.

impl From<MultiAsset> for MultiAssetFilter

fn from(x: MultiAsset) -> MultiAssetFilter

Converts to this type from the input type.

impl MaxEncodedLen for MultiAsset

fn max_encoded_len() -> usize

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

impl Ord for MultiAsset

fn cmp(&self, other: &MultiAsset) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for MultiAsset

fn eq(&self, other: &MultiAsset) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for MultiAsset

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for MultiAsset

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<MultiAsset> for MultiAsset

type Error = ()

The type returned in the event of a conversion error.

fn try_from(old: MultiAsset) -> Result<MultiAsset, ()>

Performs the conversion.

impl TryFrom<VersionedMultiAsset> for MultiAsset

type Error = ()

The type returned in the event of a conversion error.

fn try_from(x: VersionedMultiAsset) -> Result<MultiAsset, ()>

Performs the conversion.

impl TypeInfo for MultiAsset

type Identity = MultiAsset

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for MultiAsset

impl Eq for MultiAsset

impl StructuralEq for MultiAsset

impl StructuralPartialEq for MultiAsset