Struct PinHandle 

pub struct PinHandle(/* private fields */);

A handle to a pinned snapshot. Dropping this handle releases the pin.

Internally stores a heap handle for O(log N) removal.

Implementations

impl PinHandle

pub const INVALID: PinHandle

Invalid pin handle constant (0 is reserved as invalid).

pub fn is_valid(&self) -> bool

Check if this handle is valid (non-zero).

Trait Implementations

impl Clone for PinHandle

fn clone(&self) -> PinHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PinHandle

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

Formats the value using the given formatter.

impl Hash for PinHandle

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 PinHandle

fn eq(&self, other: &PinHandle) -> 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 Copy for PinHandle

impl Eq for PinHandle

impl StructuralPartialEq for PinHandle