Rocket cache control FileServer

A custom implementation of the Rocket FileServer, that supports headers for cache control. CCFileServer can be used as a drop in replacement for Rocket's FileServer.

Set your own caching rules, while keeping rockets FileServer Options

It is this easy to use:

#[launch]
fn rocket() -> Rocket<Build> {
    let options = CCOptionsBuilder::builder()
            .max_age(Some(300))
            .no_cache(Some(()))
            .build();
  
    rocket::build()
            .mount("/assets", CCFileServer::new("www/public/assets", options.clone(), Options::default()))
            .mount("/js", CCFileServer::new("www/public/js", options, Options::default()))
}

Usage

Mount the CCFileServer the same way you mount a normal rocket FileServer.

Additionally, you need to provide a CCOptions struct to configure the headers of the CCFileServer. Every field that has Some value will be set as a header.

TODO's

Right now it is just a prototype. There are still some things to do:

• Port the rocket Options
• Implement all caching options
  • max-age header
  • public/private, no_cache and no_store
  • Provide optional function to calculate expires date
  • Implement E-tags
• Cleaner api