Enum Freshness 

#[non_exhaustive]
pub enum Freshness {
    Fetched,
    Cached,
    Stale,
}

How a Fetched body relates to its source.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Fetched

Fetched by this call.

Cached

From the cache, younger than the source’s TTL.

Stale

From the cache, older than the TTL: offline, or the fetch failed or its answer was refused.

Trait Implementations

impl Clone for Freshness

fn clone(&self) -> Freshness

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Freshness

impl Debug for Freshness

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Freshness

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Freshness

impl PartialEq for Freshness

fn eq(&self, other: &Freshness) -> 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 Serialize for Freshness

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Freshness