Struct PaneRetentionPolicy 

pub struct PaneRetentionPolicy {
    pub budget: PaneRetentionBudget,
    pub conservative_debug: bool,
}

A bounded-retention policy: a PaneRetentionBudget plus a conservative debugging override that disables pruning.

Fields

budget: PaneRetentionBudget

The memory ceiling.

conservative_debug: bool

When true, pruning is disabled: over-budget state is retained (held) for debugging rather than discarded, and the decision reports PaneRetentionOutcome::ConservativeHold.

Implementations

impl PaneRetentionPolicy

pub const fn bounded( max_retained_bytes: usize, max_retained_units: usize, ) -> Self

A pruning policy bounded by max_retained_bytes and max_retained_units.

pub const fn unbounded() -> Self

An unbounded policy — never prunes (the implicit debug default).

pub const fn conservative(self) -> Self

Return this policy in conservative-debug mode: pruning is disabled and over-budget state is held rather than discarded.

Trait Implementations

impl Clone for PaneRetentionPolicy

fn clone(&self) -> PaneRetentionPolicy

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for PaneRetentionPolicy

impl Debug for PaneRetentionPolicy

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

Formats the value using the given formatter.

impl Eq for PaneRetentionPolicy

impl PartialEq for PaneRetentionPolicy

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for PaneRetentionPolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PaneRetentionPolicy