Enum AllocationPosture 

#[non_exhaustive]
pub enum AllocationPosture {
    Present,
    Absent,
    UnknownNoAddressRetained,
}

Address-free allocation-presence posture.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Present

The exact protected owner is live and addressable only through its type.

Absent

Teardown conclusively removed the allocation capability.

UnknownNoAddressRetained

Disposal became indeterminate and no address is retained.

Implementations

impl AllocationPosture

pub const fn as_str(self) -> &'static str

Returns the stable posture identifier.

Trait Implementations

impl Clone for AllocationPosture

fn clone(&self) -> AllocationPosture

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AllocationPosture

impl Debug for AllocationPosture

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

Formats the value using the given formatter.

impl Eq for AllocationPosture

impl Hash for AllocationPosture

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for AllocationPosture

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AllocationPosture