Package diskcache provides a http.RoundTripper implementation that can minify, compress, and cache HTTP responses retrieved using a standard http.Client on disk. Provides ability to define custom retention and storage policies depending on the host, path, or other URL components. Package diskcache does not aim to work as a on-disk HTTP proxy -- see github.com/gregjones/httpcache for a HTTP transport (http.RoundTripper) implementation that provides a RFC 7234 compliant cache. See _example/example.go for a more complete example. Example demonstrates setting up a simple diskcache for use with a http.Client.