Struct InMemoryCacheIter

pub struct InMemoryCacheIter<'a>(/* private fields */);

Interface to create iterators over various resources.

The created iterators will iterate over all entities of a resource.

The iteration order of all iterators are arbitrary.

Example:

use rive_cache_inmemory::InMemoryCache;

let cache = InMemoryCache::new();

// later in the code...
let count = cache
    .iter()
    .users()
    .filter(|user| user.avatar.is_some())
    .count();

println!("users with avatar: {count}");

Implementations

impl<'a> InMemoryCacheIter<'a>

pub fn users(&'a self) -> ResourceIter<'_, String, User>

Create an iterator over the users in the cache.

pub fn serevrs(&'a self) -> ResourceIter<'_, String, Server>

Create an iterator over the servers in the cache.

pub fn channels(&'a self) -> ResourceIter<'_, String, Channel>

Create an iterator over the channels in the cache.

pub fn messages(&'a self) -> ResourceIter<'_, String, Message>

Create an iterator over the messages in the cache.

pub fn emojis(&'a self) -> ResourceIter<'_, String, Emoji>

Create an iterator over the emojis in the cache.

pub fn members(&'a self) -> ResourceIter<'_, MemberCompositeKey, Member>

Create an iterator over the servers members in the cache.

Trait Implementations

impl<'a> Clone for InMemoryCacheIter<'a>

fn clone(&self) -> InMemoryCacheIter<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for InMemoryCacheIter<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.