Enum boehm_gc::FinalizerMode

pub enum FinalizerMode {
    Standard,
    IgnoreSelf,
    NoOrder,
}

Used as an argument to register_finalizer to influence the circumstances upon which the garbage collector will run finalizers.

Variants

Standard

Performs the default behavior of the Boehm GC, which will not run a finalizer on an object that contains a pointer to itself.

IgnoreSelf

Performs the default behavior of the Boehm GC, but ignores any "self pointers". This mode will run finalizers on objects that contain pointers to themselves.

NoOrder

Performs the default behavior of the Boehm GC, but ignores all cycles when calculating which finalizers to run. This is a strict superset of the capabilities that IgnoreSelf provides.

Trait Implementations

impl Clone for FinalizerMode

fn clone(&self) -> FinalizerMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for FinalizerMode

impl Debug for FinalizerMode

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.