Struct HardCappedRetainPolicy 

pub struct HardCappedRetainPolicy { /* private fields */ }

The only built-in policy: retain objects until explicit teardown, while refusing allocations beyond a fixed hard cap.

Implementations

impl HardCappedRetainPolicy

pub fn new(max_objects: usize) -> Result<Self, ArenaError>

Creates a retain policy with a non-zero object cap.

pub const fn max_objects(self) -> usize

Returns the allocation cap.

Trait Implementations

impl Clone for HardCappedRetainPolicy

fn clone(&self) -> HardCappedRetainPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HardCappedRetainPolicy

impl Debug for HardCappedRetainPolicy

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

Formats the value using the given formatter.

impl Eq for HardCappedRetainPolicy

impl PartialEq for HardCappedRetainPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HardCappedRetainPolicy