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TopicRetention

laser_sdk::agent

Struct TopicRetention 

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pub struct TopicRetention { /* private fields */ }
Expand description

How long agent.sessions keeps records. Bootstrap needs one, because the session topic holds every session’s lane and there is no safe default. A policy that never expires and has no size bound is refused.

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impl TopicRetention

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pub fn new( expiry: IggyExpiry, max_size: MaxTopicSize, ) -> Result<Self, LaserError>

A retention policy, refused when it would keep records forever with no size bound.

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pub fn expire_after(age: Duration) -> Self

Expire records after age, with the server’s default size bound. A zero age is raised to one microsecond.

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pub fn expiry(&self) -> IggyExpiry

The message expiry.

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pub fn max_size(&self) -> MaxTopicSize

The topic size bound.

Trait Implementations§

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impl Clone for TopicRetention

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fn clone(&self) -> Self

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 Copy for TopicRetention

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impl Debug for TopicRetention

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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 PartialEq for TopicRetention

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for TopicRetention

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