Trait Cache 

pub trait Cache: Send + Sync {
    // Required methods
    fn guild(&self, id: Snowflake) -> Option<Arc<Guild<'static>>>;
    fn channel(&self, id: Snowflake) -> Option<Arc<Channel<'static>>>;
    fn user(&self, id: Snowflake) -> Option<Arc<User<'static>>>;
    fn member(
        &self,
        guild_id: Snowflake,
        user_id: Snowflake,
    ) -> Option<Arc<GuildMember<'static>>>;
    fn role(&self, id: Snowflake) -> Option<Arc<Role<'static>>>;
    fn insert_guild(&self, guild: Arc<Guild<'static>>);
    fn insert_channel(&self, channel: Arc<Channel<'static>>);
    fn insert_user(&self, user: Arc<User<'static>>);
    fn insert_member(
        &self,
        guild_id: Snowflake,
        member: Arc<GuildMember<'static>>,
    );
    fn insert_role(&self, id: Snowflake, role: Arc<Role<'static>>);
    fn remove_guild(&self, id: Snowflake) -> Option<Arc<Guild<'static>>>;
    fn remove_channel(&self, id: Snowflake) -> Option<Arc<Channel<'static>>>;
    fn remove_user(&self, id: Snowflake) -> Option<Arc<User<'static>>>;
    fn remove_member(
        &self,
        guild_id: Snowflake,
        user_id: Snowflake,
    ) -> Option<Arc<GuildMember<'static>>>;
    fn remove_role(&self, id: Snowflake) -> Option<Arc<Role<'static>>>;
}

Trait for cache implementations.

Implement this trait to provide custom caching backends (e.g., Redis, database). The default implementation is InMemoryCache.

Required Methods

fn guild(&self, id: Snowflake) -> Option<Arc<Guild<'static>>>

Get a guild by ID.

fn channel(&self, id: Snowflake) -> Option<Arc<Channel<'static>>>

Get a channel by ID.

fn user(&self, id: Snowflake) -> Option<Arc<User<'static>>>

Get a user by ID.

fn member( &self, guild_id: Snowflake, user_id: Snowflake, ) -> Option<Arc<GuildMember<'static>>>

Get a guild member by guild and user ID.

fn role(&self, id: Snowflake) -> Option<Arc<Role<'static>>>

Get a role by ID.

fn insert_guild(&self, guild: Arc<Guild<'static>>)

Insert a guild into the cache.

fn insert_channel(&self, channel: Arc<Channel<'static>>)

Insert a channel into the cache.

fn insert_user(&self, user: Arc<User<'static>>)

Insert a user into the cache.

fn insert_member(&self, guild_id: Snowflake, member: Arc<GuildMember<'static>>)

Insert a guild member into the cache.

fn insert_role(&self, id: Snowflake, role: Arc<Role<'static>>)

Insert a role into the cache.

fn remove_guild(&self, id: Snowflake) -> Option<Arc<Guild<'static>>>

Remove a guild from the cache.

fn remove_channel(&self, id: Snowflake) -> Option<Arc<Channel<'static>>>

Remove a channel from the cache.

fn remove_user(&self, id: Snowflake) -> Option<Arc<User<'static>>>

Remove a user from the cache.

fn remove_member( &self, guild_id: Snowflake, user_id: Snowflake, ) -> Option<Arc<GuildMember<'static>>>

Remove a guild member from the cache.

fn remove_role(&self, id: Snowflake) -> Option<Arc<Role<'static>>>

Remove a role from the cache.

Implementors

impl Cache for InMemoryCache