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TotalSizeLimit returns total size limit of the group.

Tx allows you to query the transaction results. `nil` could mean the transaction is in the mempool, invalidated, or was not sent in the first place. M

TxPostCheck returns a function to filter transactions after processing. The function limits the gas wanted by a transaction to the block's maximum tot

TxPreCheck returns a function to filter transactions before processing. The function limits the size of a transaction to the block's maximum data size

TxsFront returns the frontmost element of the pending transaction list. It will be nil if the mempool is empty.

TxsWaitChan returns a channel to wait on transactions. It will be closed once the mempool is not empty (ie. the internal `mem.txs` has at least one el

TxsWaitChan returns a channel that is closed when there is at least one transaction available to be gossiped.

Type returns the structure type for this sink, which is Postgres.