Enum xst::pallet::Call

pub enum Call<T: Config> {
    set_reference_asset {
        reference_asset_id: T::AssetId,
    },
    enable_synthetic_asset {
        asset_id: T::AssetId,
        reference_symbol: T::Symbol,
        fee_ratio: Fixed,
    },
    register_synthetic_asset {
        asset_symbol: AssetSymbol,
        asset_name: AssetName,
        reference_symbol: T::Symbol,
        fee_ratio: Fixed,
    },
    disable_synthetic_asset {
        synthetic_asset: T::AssetId,
    },
    remove_synthetic_asset {
        synthetic_asset: T::AssetId,
    },
    set_synthetic_asset_fee {
        synthetic_asset: T::AssetId,
        fee_ratio: Fixed,
    },
    set_synthetic_base_asset_floor_price {
        floor_price: Balance,
    },
    // some variants omitted
}

Contains one variant per dispatchable that can be called by an extrinsic.

Variants

set_reference_asset

Fields

reference_asset_id: T::AssetId

Change reference asset which is used to determine collateral assets value. Intended to be e.g., stablecoin DAI.

• origin: the sudo account on whose behalf the transaction is being executed,
• reference_asset_id: asset id of the new reference asset.

enable_synthetic_asset

Fields

asset_id: T::AssetId

reference_symbol: T::Symbol

fee_ratio: Fixed

register_synthetic_asset

Fields

asset_symbol: AssetSymbol

asset_name: AssetName

reference_symbol: T::Symbol

fee_ratio: Fixed

Register and enable new synthetic asset with reference_symbol price binding

disable_synthetic_asset

Fields

synthetic_asset: T::AssetId

Disable synthetic asset.

Removes synthetic from exchanging and removes XSTPool liquidity source for corresponding trading pair.

• origin: the sudo account on whose behalf the transaction is being executed,
• synthetic_asset: synthetic asset id to disable.

remove_synthetic_asset

Fields

synthetic_asset: T::AssetId

Entirely remove synthetic asset (including linked symbol info)

set_synthetic_asset_fee

Fields

synthetic_asset: T::AssetId

fee_ratio: Fixed

Set synthetic asset fee.

This fee will be used to determine the amount of synthetic base asset (e.g. XST) to be burned when user buys synthetic asset.

• origin: the sudo account on whose behalf the transaction is being executed,
• synthetic_asset: synthetic asset id to set fee for,
• fee_ratio: fee ratio with precision = 18, so 1000000000000000000 = 1 = 100% fee.

set_synthetic_base_asset_floor_price

Fields

floor_price: Balance

Set floor price for the synthetic base asset

• origin: root account
• floor_price: floor price for the synthetic base asset

Implementations

impl<T: Config> Call<T>

pub fn new_call_variant_set_reference_asset( reference_asset_id: T::AssetId ) -> Self

Create a call with the variant set_reference_asset.

pub fn new_call_variant_enable_synthetic_asset( asset_id: T::AssetId, reference_symbol: T::Symbol, fee_ratio: Fixed ) -> Self

Create a call with the variant enable_synthetic_asset.

pub fn new_call_variant_register_synthetic_asset( asset_symbol: AssetSymbol, asset_name: AssetName, reference_symbol: T::Symbol, fee_ratio: Fixed ) -> Self

Create a call with the variant register_synthetic_asset.

pub fn new_call_variant_disable_synthetic_asset( synthetic_asset: T::AssetId ) -> Self

Create a call with the variant disable_synthetic_asset.

pub fn new_call_variant_remove_synthetic_asset( synthetic_asset: T::AssetId ) -> Self

Create a call with the variant remove_synthetic_asset.

pub fn new_call_variant_set_synthetic_asset_fee( synthetic_asset: T::AssetId, fee_ratio: Fixed ) -> Self

Create a call with the variant set_synthetic_asset_fee.

pub fn new_call_variant_set_synthetic_base_asset_floor_price( floor_price: Balance ) -> Self

Create a call with the variant set_synthetic_base_asset_floor_price.

Trait Implementations

impl<T: Config> Clone for Call<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Config> Debug for Call<T>

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

Formats the value using the given formatter.

impl<T: Config> Decode for Call<T>

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<T: Config> Encode for Call<T>

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, Global>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere 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<T: Config> GetCallName for Call<T>

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: Config> GetDispatchInfo for Call<T>

fn get_dispatch_info(&self) -> DispatchInfo

👎Deprecated: Trait has moved to frame_support::dispatch

impl<T: Config> GetDispatchInfo for Call<T>

fn get_dispatch_info(&self) -> DispatchInfo

Return a DispatchInfo, containing relevant information of this dispatch.

impl<T: Config> PartialEq<Call<T>> for Call<T>

fn eq(&self, other: &Self) -> 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<T> TypeInfo for Call<T>where PhantomData<(T,)>: TypeInfo + 'static, T::AssetId: TypeInfo + 'static, T::Symbol: TypeInfo + 'static, T: Config + 'static,

type Identity = Call<T>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T: Config> UnfilteredDispatchable for Call<T>

type RuntimeOrigin = <T as Config>::RuntimeOrigin

The origin type of the runtime, (i.e. frame_system::Config::RuntimeOrigin).

fn dispatch_bypass_filter( self, origin: Self::RuntimeOrigin ) -> DispatchResultWithPostInfo

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

impl<T: Config> EncodeLike<Call<T>> for Call<T>

impl<T: Config> Eq for Call<T>