Struct BorTag

pub struct BorTag(NonZero<u64>);

Tracking pointer provenance

Tuple Fields

0: NonZero<u64>

Implementations

impl BorTag

pub fn new(i: u64) -> Option<Self>

pub fn get(&self) -> u64

pub fn inner(&self) -> NonZero<u64>

pub fn succ(self) -> Option<Self>

pub fn one() -> Self

The minimum representable tag

Trait Implementations

impl Clone for BorTag

fn clone(&self) -> BorTag

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BorTag

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

Formats the value using the given formatter.

impl Default for BorTag

fn default() -> Self

The default to be used when borrow tracking is disabled

impl Hash for BorTag

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 Ord for BorTag

fn cmp(&self, other: &BorTag) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for BorTag

fn eq(&self, other: &BorTag) -> 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 PartialOrd for BorTag

fn partial_cmp(&self, other: &BorTag) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl VisitProvenance for BorTag

fn visit_provenance(&self, visit: &mut VisitWith<'_>)

impl Copy for BorTag

impl Eq for BorTag

impl StructuralPartialEq for BorTag

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes