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SessionWindows

krabka_client_streams::dsl::windows

Struct SessionWindows 

Source 
pub struct SessionWindows {
    pub gap: Time,
    pub grace: Time,
}
Expand description

Session windows. The records for a key form one session while they stay within gap of each other. gap is the inactivity gap.

A session window [start, end] is defined by the data and is not epoch-aligned. grace adds to the changelog retention and to the Suppressed::until_window_closes timing when the resulting table is suppressed.

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§gap: Time§grace: Time

Implementations§

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impl SessionWindows

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pub fn of_inactivity_gap(gap: Time) -> Self

Inactivity gap of gap, with grace 0. gap must be greater than zero.

§Panics

Panics if synchronized client state is poisoned or a response violates an invariant established by protocol validation.

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pub fn grace(self, grace: Time) -> Self

Set the grace period used to accept out-of-order records and size changelog retention.

§Panics

Panics if synchronized client state is poisoned or a response violates an invariant established by protocol validation.

Trait Implementations§

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impl Clone for SessionWindows

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fn clone(&self) -> SessionWindows

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 SessionWindows

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impl Debug for SessionWindows

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

Formats the value using the given formatter. Read more

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