Enum FullCacheKey 

pub enum FullCacheKey {
    Query(QueryCacheKey),
    Asset(AssetCacheKey),
    QuerySetSentinel(QuerySetSentinelKey),
    AssetKeySetSentinel(AssetKeySetSentinelKey),
}

Unified cache key for whale storage.

Used where all key kinds need to be handled together (whale, generic invalidation). Each variant wraps a specific key type.

Variants

Query(QueryCacheKey)

A query key.

Asset(AssetCacheKey)

An asset key.

QuerySetSentinel(QuerySetSentinelKey)

Sentinel for query set tracking (used by list_queries).

AssetKeySetSentinel(AssetKeySetSentinelKey)

Sentinel for asset key set tracking (used by list_asset_keys).

Implementations

impl FullCacheKey

pub fn debug_repr(&self) -> String

Get the debug representation of this key.

pub fn downcast<K: 'static>(&self) -> Option<&K>

Downcast the key to its original type.

Returns None if the key is not of type K.

pub fn key(&self) -> Option<&Arc<dyn CacheKey>>

Get a reference to the type-erased key (for Query and Asset variants).

pub fn type_name(&self) -> &'static str

Get the type name for this key.

Trait Implementations

impl Clone for FullCacheKey

fn clone(&self) -> FullCacheKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FullCacheKey

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

Formats the value using the given formatter.

impl From<AssetCacheKey> for FullCacheKey

fn from(key: AssetCacheKey) -> Self

Converts to this type from the input type.

impl From<AssetKeySetSentinelKey> for FullCacheKey

fn from(key: AssetKeySetSentinelKey) -> Self

Converts to this type from the input type.

impl From<QueryCacheKey> for FullCacheKey

fn from(key: QueryCacheKey) -> Self

Converts to this type from the input type.

impl From<QuerySetSentinelKey> for FullCacheKey

fn from(key: QuerySetSentinelKey) -> Self

Converts to this type from the input type.

impl Hash for FullCacheKey

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for FullCacheKey

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for FullCacheKey