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RetentionPolicy

hdds_persistence::store

Struct RetentionPolicy 

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pub struct RetentionPolicy {
    pub keep_count: usize,
    pub max_age_ns: Option<u64>,
    pub max_bytes: Option<u64>,
}
Expand description

Retention policy for persisted samples.

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§keep_count: usize

Number of recent samples to keep per topic (0 = unlimited).

§max_age_ns: Option<u64>

Maximum sample age in nanoseconds (None = unlimited).

§max_bytes: Option<u64>

Maximum total bytes per topic (None = unlimited).

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impl RetentionPolicy

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pub fn is_noop(&self) -> bool

Returns true if no retention limits are configured.

Trait Implementations§

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impl Clone for RetentionPolicy

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fn clone(&self) -> RetentionPolicy

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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

Formats the value using the given formatter. Read more
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impl Copy for RetentionPolicy

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