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CacheEntryMetadata

oxirs_arq::cache::invalidation_engine

Struct CacheEntryMetadata 

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pub struct CacheEntryMetadata {
    pub created_at: Instant,
    pub ttl: Option<Duration>,
    pub dependencies: HashSet<TriplePatternHash>,
}
Expand description

Cache entry metadata with TTL support

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§created_at: Instant

Timestamp when entry was created

§ttl: Option<Duration>

Time-to-live duration (None = no expiration)

§dependencies: HashSet<TriplePatternHash>

Triple pattern dependencies

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impl CacheEntryMetadata

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pub fn is_expired(&self) -> bool

Check if entry has expired based on TTL

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pub fn remaining_ttl(&self) -> Option<Duration>

Get remaining time to live

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impl Clone for CacheEntryMetadata

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fn clone(&self) -> CacheEntryMetadata

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for CacheEntryMetadata

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

Formats the value using the given formatter. Read more

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