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SessionSnapshot

bamboo_engine::session_cache

Struct SessionSnapshot 

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pub struct SessionSnapshot(/* private fields */);
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An immutable version can remain in use while a writer publishes its successor.

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impl SessionSnapshot

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pub fn new(session: Session) -> Self

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pub fn read(&self) -> SessionRead

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pub fn update(&self, mutate: impl Fn(&mut Session))

Apply a narrow patch to the latest version. The closure may be retried after a concurrent publication, so it must have no external side effects.

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