Enum StalenessHint 

#[non_exhaustive]
pub enum StalenessHint {
    Fresh,
    PendingIndex {},
    Stale {},
}

Per-file staleness hint attached to retrieval hits at query time.

Encodes the freshness relationship between the indexed graph snapshot and the live file state. Query-time freshness diagnostics can distinguish an answer served from an older completed scope while a matching refresh task is still pending from a scope that is simply stale.

New variants may be added in future releases; match exhaustively or use a wildcard to remain forward-compatible.

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.

Fresh

PendingIndex

A matching index task is queued, running, or retrying for this query.

Stale

Indexed snapshot is older than the latest file modification.

Implementations

impl StalenessHint

pub fn requires_source_verification(&self) -> bool

pub fn should_replace(&self, current: Option<&Self>) -> bool

Trait Implementations

impl Clone for StalenessHint

fn clone(&self) -> StalenessHint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StalenessHint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StalenessHint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for StalenessHint

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for StalenessHint

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 StalenessHint