Struct MarkedUsize 

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

A usize where the top bit is used as a marked indicator.

Implementations

impl MarkedUsize

pub const UNMARKED_MAX: usize = 9_223_372_036_854_775_807usize

pub const fn new(idx: usize, marked: bool) -> Self

pub fn to_usize(&self) -> usize

pub fn marked(&self) -> bool

Trait Implementations

impl Clone for MarkedUsize

fn clone(&self) -> MarkedUsize

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Hash for MarkedUsize

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 MarkedUsize

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

impl Eq for MarkedUsize

impl StructuralPartialEq for MarkedUsize