pub struct SkipPolicy {
pub drain_probe_rows: Option<NonZeroU32>,
}Expand description
Physical gap-crossing policy. Logical frontier jumps are unconditional; this only bounds how many charged dead rows a lagging leaf drains from its open scan per lag episode before seeking past the gap.
Fields§
§drain_probe_rows: Option<NonZeroU32>None never seeks and drains dead rows without bound.
Implementations§
Source§impl SkipPolicy
impl SkipPolicy
Sourcepub const DRAIN_ONLY: Self
pub const DRAIN_ONLY: Self
Drain dead rows without seeking; logical frontier jumps remain enabled.
Trait Implementations§
Source§impl Clone for SkipPolicy
impl Clone for SkipPolicy
Source§fn clone(&self) -> SkipPolicy
fn clone(&self) -> SkipPolicy
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for SkipPolicy
impl Debug for SkipPolicy
impl Copy for SkipPolicy
Auto Trait Implementations§
impl Freeze for SkipPolicy
impl RefUnwindSafe for SkipPolicy
impl Send for SkipPolicy
impl Sync for SkipPolicy
impl Unpin for SkipPolicy
impl UnsafeUnpin for SkipPolicy
impl UnwindSafe for SkipPolicy
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