Enum AllocationReleaseOutcome 

pub enum AllocationReleaseOutcome {
    Complete {
        accounting: ReleaseAccounting,
    },
    Quarantined {
        accounting: ReleaseAccounting,
        residual: ResidualOwnership,
    },
    Failed {
        failure: ReleaseFailure,
    },
}

The structured result of one whole-allocation release.

Variants

Complete

The allocation was fully released (freed or pooled). accounting reports the refund, and zero unmapped bytes is a valid complete result.

Fields

accounting: ReleaseAccounting

Quarantined

Ownership was retained. accounting reports whatever was actually unmapped before stopping, and residual reports what is still owned.

Fields

accounting: ReleaseAccounting

residual: ResidualOwnership

Failed

Nothing was mutated. Only an allocator may produce this; the binding layer converts it to Quarantined when the live record is already gone.

Fields

failure: ReleaseFailure

Implementations

impl AllocationReleaseOutcome

pub const fn complete(accounting: ReleaseAccounting) -> Self

pub const fn quarantined( accounting: ReleaseAccounting, residual: ResidualOwnership, ) -> Self

pub fn failed(reason: impl Into<Arc<str>>) -> Self

pub const fn state(&self) -> AllocationReleaseState

The lifecycle state this outcome leaves the allocation in.

pub const fn accounting(&self) -> Option<ReleaseAccounting>

pub const fn residual(&self) -> Option<ResidualOwnership>

pub const fn failure(&self) -> Option<&ReleaseFailure>

pub const fn is_complete(&self) -> bool

pub const fn is_quarantined(&self) -> bool

pub const fn unmapped_bytes(&self) -> u64

Unmapped bytes, or zero when nothing was mutated.

Trait Implementations

impl Clone for AllocationReleaseOutcome

fn clone(&self) -> AllocationReleaseOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AllocationReleaseOutcome

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

Formats the value using the given formatter.

impl Eq for AllocationReleaseOutcome

impl PartialEq for AllocationReleaseOutcome

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AllocationReleaseOutcome