Enum pallet_lottery::pallet::Call

pub enum Call<T: Config> {
    buy_ticket(Box<<T as Config>::Call>),
    set_calls(Vec<<T as Config>::Call>),
    start_lottery(<<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, T::BlockNumber, T::BlockNumber, bool),
    stop_repeat(),
    // some variants omitted
}

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

Variants

buy_ticket(Box<<T as Config>::Call>)

Buy a ticket to enter the lottery.

This extrinsic acts as a passthrough function for call. In all situations where call alone would succeed, this extrinsic should succeed.

If call is successful, then we will attempt to purchase a ticket, which may fail silently. To detect success of a ticket purchase, you should listen for the TicketBought event.

This extrinsic must be called by a signed origin.

set_calls(Vec<<T as Config>::Call>)

Set calls in storage which can be used to purchase a lottery ticket.

This function only matters if you use the ValidateCall implementation provided by this pallet, which uses storage to determine the valid calls.

This extrinsic must be called by the Manager origin.

start_lottery(<<T as Config>::Currency as Currency<<T as Config>::AccountId>>::Balance, T::BlockNumber, T::BlockNumber, bool)

Start a lottery using the provided configuration.

This extrinsic must be called by the ManagerOrigin.

Parameters:

• price: The cost of a single ticket.
• length: How long the lottery should run for starting at the current block.
• delay: How long after the lottery end we should wait before picking a winner.
• repeat: If the lottery should repeat when completed.

stop_repeat()

If a lottery is repeating, you can use this to stop the repeat. The lottery will continue to run to completion.

This extrinsic must be called by the ManagerOrigin.

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 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 encode_to<__CodecOutputEdqy: Output + ?Sized>(
    &self,
    __codec_dest_edqy: &mut __CodecOutputEdqy
)

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, Global>

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> 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

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 !=.

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

type Origin = OriginFor<T>

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

fn dispatch_bypass_filter(
    self,
    origin: Self::Origin
) -> 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>