cache

func CacheDir ¶

func CacheDir() string

func ExchangeCacheKey ¶ added in v1.64.0

func ExchangeCacheKey(ex types.ExchangeMinimal) string

func HomeDir ¶

func HomeDir() string

func LoadExchangeMarketsWithCache ¶

func LoadExchangeMarketsWithCache(ctx context.Context, ex types.ExchangePublic) (markets types.MarketMap, err error)

func WithCache ¶

func WithCache(key string, obj interface{}, fetcher DataFetcher) error

WithCache let you use the cache with the given cache key, variable reference and your data fetcher, The key must be an unique ID. obj is the pointer of your local variable fetcher is the closure that will fetch your remote data or some slow operation.