Enum PointerProvenance 

pub enum PointerProvenance {
    Allocator,
    Clone,
    SmartPointer,
    Reallocation,
    ReallocatedThenLeaked,
    FfiInput,
    FfiOutput,
    Unknown,
}

Pointer provenance — indicates where a pointer originated.

Variants

Allocator

Fresh allocation from the global allocator

Clone

Created via Clone (includes Rc/Arc clone)

SmartPointer

Wrapped in a smart pointer (Box, Rc, Arc)

Reallocation

Address was previously used by a different allocation

ReallocatedThenLeaked

Reallocated address that later leaked

FfiInput

Received from FFI boundary

FfiOutput

Sent to FFI boundary

Unknown

Origin unknown

Trait Implementations

impl Clone for PointerProvenance

fn clone(&self) -> PointerProvenance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PointerProvenance

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

Formats the value using the given formatter.

impl Default for PointerProvenance

fn default() -> PointerProvenance

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PointerProvenance

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PointerProvenance

fn eq(&self, other: &PointerProvenance) -> 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 PointerProvenance

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 PointerProvenance