pub trait CacheHttp: Send + Sync {
fn http(&self) -> &Http;
fn cache(&self) -> Option<&Arc<Cache>> { ... }
}Available on crate feature
http only.Expand description
This trait will be required by functions that need Http and can
optionally use a Cache to potentially avoid REST-requests.
The types Context, Cache, and Http implement this trait
and thus passing these to functions expecting impl CacheHttp is possible.
In a situation where you have the cache-feature enabled but you do not
pass a cache, the function will behave as if no cache-feature is active.
If you are calling a function that expects impl CacheHttp as argument
and you wish to utilise the cache-feature but you got no access to a
Context, you can pass a tuple of (CacheRwLock, Http).