Trait pallet_atomic_swap::Trait

pub trait Trait: Trait {
    type Event: From<Event<Self>> + Into<Self::Event>;
    type SwapAction: SwapAction<Self::AccountId, Self> + Parameter;
    type ProofLimit: Get<u32>;
}

Atomic swap's pallet configuration trait.

Associated Types

type Event: From<Event<Self>> + Into<Self::Event>

The overarching event type.

type SwapAction: SwapAction<Self::AccountId, Self> + Parameter

Swap action.

type ProofLimit: Get<u32>

Limit of proof size.

Atomic swap is only atomic if once the proof is revealed, both parties can submit the proofs on-chain. If A is the one that generates the proof, then it requires that either:

• A's blockchain has the same proof length limit as B's blockchain.
• Or A's blockchain has shorter proof length limit as B's blockchain.

If B sees A is on a blockchain with larger proof length limit, then it should kindly refuse to accept the atomic swap request if A generates the proof, and asks that B generates the proof instead.

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Implementors

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