Struct RedisCache 

pub struct RedisCache<'a> {
    pub client: Cow<'a, Client>,
}

A cache implementation that uses a Redis instance to automatically remove the cache entries when their expiration date has passed.

Fields

client: Cow<'a, Client>

Implementations

impl<'a> RedisCache<'a>

pub fn new(client: Cow<'a, Client>) -> Self

Trait Implementations

impl<'a, ErrorT: Error + Sync + Send + Debug> CacheHandler<ErrorT> for RedisCache<'a>

type CachingError = RedisError

fn try_get_cache<'life0, 'life1, 'async_trait, T>( &'life0 self, key: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Packet<T>>, Error<ErrorT, Self::CachingError>>> + Send + 'async_trait>>

where T: 'async_trait + DeserializeOwned + Serialize, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

A method to implement to get a value from the cache It should NOT return an error if the value is not in the cache If the value is not in the cache, it should return Ok(None)

fn cache_value<'life0, 'life1, 'async_trait, T>( &'life0 self, key: &'life1 str, value: SuccessPacket<T>, ) -> Pin<Box<dyn Future<Output = Result<(), Error<ErrorT, Self::CachingError>>> + Send + 'async_trait>>

where T: 'async_trait + DeserializeOwned + Serialize + Send + Sync, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

A method to implement to set a value in the cache It should return an error if the value could not be set