# Functions
FileGetContents Reads bytes from a file.
FilePutContents puts bytes into a file.
GobDecode Gob decodes a file cache item.
GobEncode Gob encodes a file cache item.
NewFileCache creates a new file cache with no config.
# Variables
cache file deep level if auto generated cache files.
cache expire time, default is no expire forever.
cache file suffix.
cache directory.
# Structs
FileCache is cache adapter for file storage.
FileCacheItem is basic unit of file cache adapter which contains data and expire time.