Enum sc_transaction_pool_api::ChainEvent

pub enum ChainEvent<B: BlockT> {
    NewBestBlock {
        hash: B::Hash,
        tree_route: Option<Arc<TreeRoute<B>>>,
    },
    Finalized {
        hash: B::Hash,
        tree_route: Arc<[B::Hash]>,
    },
}

Events that the transaction pool listens for.

Variants

NewBestBlock

New best block have been added to the chain.

Fields

hash: B::Hash

Hash of the block.

tree_route: Option<Arc<TreeRoute<B>>>

Tree route from old best to new best parent that was calculated on import.

If None, no re-org happened on import.

Finalized

An existing block has been finalized.

Fields

hash: B::Hash

Hash of just finalized block.

tree_route: Arc<[B::Hash]>

Path from old finalized to new finalized parent.

Implementations

impl<B: BlockT> ChainEvent<B>

pub fn hash(&self) -> B::Hash

Returns the block hash associated to the event.

pub fn is_finalized(&self) -> bool

Is self == Self::Finalized?