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Function polkadot_runtime_common::crowdloan::pallet::dispatchables::contribute

source · 
pub fn contribute<T: Config>(
    index: Id,
    value: <<<T as Config>::Auctioneer as Auctioneer<BlockNumberFor<T>>>::Currency as Currency<<T as Config>::AccountId>>::Balance,
    signature: Option<MultiSignature>,
)
Expand description

Contribute to a crowd sale. This will transfer some balance over to fund a parachain slot. It will be withdrawable when the crowdloan has ended and the funds are unused.

§Warning: Doc-Only

This function is an automatically generated, and is doc-only, uncallable stub. See the real version in Pallet::contribute.