Enum CacheState 

pub enum CacheState<Cached> {
    Stale(Cached),
    Actual(Cached),
    Expired(Cached),
}

Freshness state of cached data.

Represents the time-based state of a cached value relative to its staleness and expiration timestamps.

Variants

Stale(Cached)

Data is stale but not expired (usable, should refresh in background).

Actual(Cached)

Data is fresh and valid.

Expired(Cached)

Data has expired (must refresh before use).

Trait Implementations

impl<Cached> Debug for CacheState<Cached>

where Cached: Debug,

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

Formats the value using the given formatter.

impl<Cached> PartialEq for CacheState<Cached>

where Cached: PartialEq,

fn eq(&self, other: &CacheState<Cached>) -> 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<Cached> Eq for CacheState<Cached>

where Cached: Eq,

impl<Cached> StructuralPartialEq for CacheState<Cached>