atlas-cardano

Copyright	(c) 2025 GYELD GMBH
License	Apache 2.0
Maintainer	[email protected]
Stability	develop
Safe Haskell	None
Language	GHC2021

GeniusYield.Types.DataStore

Description

Synopsis

data GYDataStore a = GYDataStore {
- gyDataStoreRefetchTime :: !UTCTime
- gyDataStoreCacheInterval :: !NominalDiffTime
- gyDataStoreData :: !a
- gyDataStoreRefetchData :: !(IO a)
- gyDataStoreGetTime :: !(IO UTCTime)
}
fetchFromDataStore :: StrictMVar IO (GYDataStore a) -> IO a
type GYDataStoreVar a = StrictMVar IO (GYDataStore a)
mkDataStoreVar :: GYDataStore a -> IO (GYDataStoreVar a)

Documentation

data GYDataStore a #

A data store to cache data and refetch it after a certain time.

Constructors

GYDataStore
Fields gyDataStoreRefetchTime :: !UTCTime The time after which the data should be refetched. gyDataStoreCacheInterval :: !NominalDiffTime The interval to cache the data so as to avoid querying with high frequency. gyDataStoreData :: !a Cached data. gyDataStoreRefetchData :: !(IO a) The action to refetch the data. gyDataStoreGetTime :: !(IO UTCTime) The action to get the current time.

fetchFromDataStore :: StrictMVar IO (GYDataStore a) -> IO a #

type GYDataStoreVar a = StrictMVar IO (GYDataStore a) #

mkDataStoreVar :: GYDataStore a -> IO (GYDataStoreVar a) #