Enum PersistentVideoBackend 

pub enum PersistentVideoBackend {
    Redb(RedbVideoCache),
}

Enum dispatch for persistent video backends.

All features’ variants are included when their respective feature is enabled. The active backend is selected at construction time via PersistentBackendKind::resolve.

Variants

Redb(RedbVideoCache)

Implementations

impl PersistentVideoBackend

pub async fn new(config: &CacheConfig, ttl: Option<u64>) -> Result<Self>

Creates the persistent video backend for the selected kind.

Arguments

• config - The cache configuration specifying directories, TTLs, and backend settings.
• ttl - Time-to-live in seconds

Errors

Returns Error::AmbiguousCacheBackend if kind is None and multiple backends are compiled in. Returns an error if the selected backend fails to initialize.

Trait Implementations

impl Debug for PersistentVideoBackend

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

Formats the value using the given formatter.

impl VideoBackend for PersistentVideoBackend

Available on persistent_cache only.

async fn get(&self, url: &str) -> Result<Option<Video>>

Retrieves a video by its URL.

async fn put(&self, url: String, video: Video) -> Result<()>

Stores a video in the cache.

async fn remove(&self, url: &str) -> Result<()>

Removes a video from the cache by URL.

async fn clean(&self) -> Result<()>

Cleans expired entries from the cache.

async fn get_by_id(&self, id: &str) -> Result<CachedVideo>

Retrieves a video by its ID.