[−][src]Trait serenity::http::CacheHttp

pub trait CacheHttp: Send + Sync {
    fn http(&self) -> &Http;

    fn cache(&self) -> Option<&Arc<Cache>> { ... }
}

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).

Required methods

fn http(&self) -> &Http

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Provided methods

fn cache(&self) -> Option<&Arc<Cache>>

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Implementations on Foreign Types

impl<T, '_> CacheHttp for &'_ T where
    T: CacheHttp, [src]

impl CacheHttp for Arc<CacheAndHttp>[src]

impl<'_, '_> CacheHttp for (&'_ Arc<Cache>, &'_ Http)[src]

impl CacheHttp for Arc<Http>[src]

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Implementors

impl CacheHttp for Context[src]

impl CacheHttp for CacheAndHttp[src]

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