Enum pallet_atomic_swap::pallet::Call

pub enum Call<T: Config> {
    create_swap {
        target: T::AccountId,
        hashed_proof: HashedProof,
        action: T::SwapAction,
        duration: BlockNumberFor<T>,
    },
    claim_swap {
        proof: Vec<u8>,
        action: T::SwapAction,
    },
    cancel_swap {
        target: T::AccountId,
        hashed_proof: HashedProof,
    },
    // some variants omitted
}

Contains a variant per dispatchable extrinsic that this pallet has.

Variants

create_swap

Fields

target: T::AccountId

hashed_proof: HashedProof

action: T::SwapAction

duration: BlockNumberFor<T>

Register a new atomic swap, declaring an intention to send funds from origin to target on the current blockchain. The target can claim the fund using the revealed proof. If the fund is not claimed after duration blocks, then the sender can cancel the swap.

The dispatch origin for this call must be Signed.

• target: Receiver of the atomic swap.
• hashed_proof: The blake2_256 hash of the secret proof.
• balance: Funds to be sent from origin.
• duration: Locked duration of the atomic swap. For safety reasons, it is recommended that the revealer uses a shorter duration than the counterparty, to prevent the situation where the revealer reveals the proof too late around the end block.

claim_swap

Fields

proof: Vec<u8>

action: T::SwapAction

Claim an atomic swap.

The dispatch origin for this call must be Signed.

• proof: Revealed proof of the claim.
• action: Action defined in the swap, it must match the entry in blockchain. Otherwise the operation fails. This is used for weight calculation.

cancel_swap

Fields

target: T::AccountId

hashed_proof: HashedProof

Cancel an atomic swap. Only possible after the originally set duration has passed.

The dispatch origin for this call must be Signed.

• target: Target of the original atomic swap.
• hashed_proof: Hashed proof of the original atomic swap.

Implementations

impl<T: Config> Call<T>

pub fn new_call_variant_create_swap( target: T::AccountId, hashed_proof: HashedProof, action: T::SwapAction, duration: BlockNumberFor<T> ) -> Self

Create a call with the variant create_swap.

pub fn new_call_variant_claim_swap( proof: Vec<u8>, action: T::SwapAction ) -> Self

Create a call with the variant claim_swap.

pub fn new_call_variant_cancel_swap( target: T::AccountId, hashed_proof: HashedProof ) -> Self

Create a call with the variant cancel_swap.

Trait Implementations

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

type Origin = <T as Config>::RuntimeOrigin

The Origin type of the runtime.

fn is_feeless(&self, origin: &Self::Origin) -> bool

Checks if the dispatchable satisfies the feeless condition as defined by #[pallet::feeless_if]

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>

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<T: Config> GetCallIndex for Call<T>

fn get_call_index(&self) -> u8

Return the index of this Call.

fn get_call_indices() -> &'static [u8]

Return all call indices in the same order as [GetCallName].

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 in the same order as [GetCallIndex].

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 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::AccountId: TypeInfo + 'static, T::SwapAction: TypeInfo + 'static, BlockNumberFor<T>: 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 for Call<T>

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