Enum pallet_commodities::Call

pub enum Call<T: Trait<I>, I: Instance = DefaultInstance> {
    mint(T::AccountId, T::AssetInfo),
    burn(AssetId<T>),
    transfer(T::AccountId, AssetId<T>),
    // some variants omitted
}

Dispatchable calls.

Each variant of this enum maps to a dispatchable function from the associated module.

Variants

mint(T::AccountId, T::AssetInfo)

Create a new unique asset from the provided asset info and identify the specified account as its owner. The ID of the new asset will be equal to the hash of the info that defines it, as calculated by the runtime system's hashing algorithm.

The dispatch origin for this call must be the asset admin.

This function will throw an error if it is called with asset info that describes an existing (duplicate) asset, if the maximum number of this type of asset already exists or if the specified owner already owns the maximum number of this type of asset.

• owner_account: Receiver of the asset.
• asset_info: The information that defines the asset.

burn(AssetId<T>)

Destroy the specified asset.

The dispatch origin for this call must be the asset owner.

• asset_id: The hash (calculated by the runtime system's hashing algorithm) of the info that defines the asset to destroy.

transfer(T::AccountId, AssetId<T>)

Transfer an asset to a new owner.

The dispatch origin for this call must be the asset owner.

This function will throw an error if the new owner already owns the maximum number of this type of asset.

• dest_account: Receiver of the asset.
• asset_id: The hash (calculated by the runtime system's hashing algorithm) of the info that defines the asset to destroy.

Trait Implementations

impl<T: Trait<I>, I: Instance> Clone for Call<T, I>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Trait<I>, I: Instance> Debug for Call<T, I>

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

Formats the value using the given formatter.

impl<T: Trait<I>, I: Instance> Decode for Call<T, I> where
    T::AccountId: Decode,
    T::AccountId: Decode,
    T::AssetInfo: Decode,
    T::AssetInfo: Decode,
    AssetId<T>: Decode,
    AssetId<T>: Decode,
    T::AccountId: Decode,
    T::AccountId: Decode,
    AssetId<T>: Decode,
    AssetId<T>: Decode, 

fn decode<DecIn: Input>(input: &mut DecIn) -> Result<Self, Error>

Attempt to deserialise the value from input.

impl<T: Trait<I>, I: Instance> Encode for Call<T, I> where
    T::AccountId: Encode,
    T::AccountId: Encode,
    T::AssetInfo: Encode,
    T::AssetInfo: Encode,
    AssetId<T>: Encode,
    AssetId<T>: Encode,
    T::AccountId: Encode,
    T::AccountId: Encode,
    AssetId<T>: Encode,
    AssetId<T>: Encode, 

fn encode_to<EncOut: Output>(&self, dest: &mut EncOut)

Convert self to a slice and append it to the destination.

fn size_hint(&self) -> usize

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

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.

impl<T: Trait<I>, I: Instance> EncodeLike<Call<T, I>> for Call<T, I> where
    T::AccountId: Encode,
    T::AccountId: Encode,
    T::AssetInfo: Encode,
    T::AssetInfo: Encode,
    AssetId<T>: Encode,
    AssetId<T>: Encode,
    T::AccountId: Encode,
    T::AccountId: Encode,
    AssetId<T>: Encode,
    AssetId<T>: Encode, 

impl<T: Trait<I>, I: Instance> Eq for Call<T, I>

impl<T: Trait<I>, I: Instance> GetCallName for Call<T, I>

fn get_call_name(&self) -> &'static str

Return the function name of the Call.

fn get_call_names() -> &'static [&'static str]

Return all function names.

impl<T: Trait<I>, I: Instance> GetDispatchInfo for Call<T, I>

fn get_dispatch_info(&self) -> DispatchInfo

Return a DispatchInfo, containing relevant information of this dispatch.

impl<T: Trait<I>, I: Instance> PartialEq<Call<T, I>> for Call<T, I>

fn eq(&self, _other: &Self) -> bool

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<T: Trait<I>, I: Instance> UnfilteredDispatchable for Call<T, I>

type Origin = T::Origin

The origin type of the runtime, (i.e. frame_system::Trait::Origin).

fn dispatch_bypass_filter(
    self,
    _origin: Self::Origin
) -> DispatchResultWithPostInfo

Dispatch this call but do not check the filter in origin.