cache

Documentation

Index

• func CacheDir() string
• func HomeDir() string
• func LoadExchangeMarketsWithCache(ctx context.Context, ex types.Exchange) (markets types.MarketMap, err error)
• func WithCache(key string, obj interface{}, fetcher DataFetcher) error
• type DataFetcher

Functions

func CacheDir

func CacheDir() string

func HomeDir

func HomeDir() string

func LoadExchangeMarketsWithCache

func LoadExchangeMarketsWithCache(ctx context.Context, ex types.Exchange) (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.

Types

type DataFetcher

type DataFetcher func() (interface{}, error)