Safe Haskell	None
Language	Haskell2010

Ouroboros.Network.TxSubmission.Mempool.Simple

Description

The module should be imported qualified.

Synopsis

newtype Mempool (m :: Type -> Type) tx = Mempool (StrictTVar m (Seq tx))
empty :: MonadSTM m => m (Mempool m tx)
new :: MonadSTM m => [tx] -> m (Mempool m tx)
read :: MonadSTM m => Mempool m tx -> m [tx]
getReader :: forall tx txid (m :: Type -> Type). (MonadSTM m, Eq txid) => (tx -> txid) -> (tx -> SizeInBytes) -> Mempool m tx -> TxSubmissionMempoolReader txid tx Int m
getWriter :: forall tx txid (m :: Type -> Type). (MonadSTM m, Ord txid) => (tx -> txid) -> (tx -> Bool) -> Mempool m tx -> TxSubmissionMempoolWriter txid tx Int m

Documentation

newtype Mempool (m :: Type -> Type) tx Source #

A simple in-memory mempool implementation.

Constructors

Mempool (StrictTVar m (Seq tx))

new :: MonadSTM m => [tx] -> m (Mempool m tx) Source #

read :: MonadSTM m => Mempool m tx -> m [tx] Source #

getReader :: forall tx txid (m :: Type -> Type). (MonadSTM m, Eq txid) => (tx -> txid) -> (tx -> SizeInBytes) -> Mempool m tx -> TxSubmissionMempoolReader txid tx Int m Source #

Arguments

:: forall tx txid (m :: Type -> Type). (MonadSTM m, Ord txid)
=> (tx -> txid)
-> (tx -> Bool)	validate a tx
-> Mempool m tx
-> TxSubmissionMempoolWriter txid tx Int m

A simple mempool writer.