Struct IsizeInPtr 

pub struct IsizeInPtr { /* private fields */ }

Stores an isize as a tagged value inside a pointer. This means that one bit of isize isn’t available, and therefore only numbers within IsizeInPtr::MIN and IsizeIntPtr::MAX are convertible.

To wrap isize (or any other numerical i.. type) into IsizeInPtr (if it fits), use try_from from impl TryFrom<isize> for IsizeInPtr.

Implementations

impl IsizeInPtr

pub const MAX: isize

Maximal value that can be stored.

pub const MIN: isize

pub fn get(&self) -> isize

Returns the wrapped value.

Trait Implementations

impl Clone for IsizeInPtr

fn clone(&self) -> IsizeInPtr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IsizeInPtr

impl Debug for IsizeInPtr

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

Formats the value using the given formatter.

impl Default for IsizeInPtr

fn default() -> Self

Returns the “default value” for a type.

impl Eq for IsizeInPtr

impl From<IsizeInPtr> for isize

fn from(value: IsizeInPtr) -> isize

Convert value back to isize.

impl Ord for IsizeInPtr

fn cmp(&self, other: &IsizeInPtr) -> 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 IsizeInPtr

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

fn partial_cmp(&self, other: &IsizeInPtr) -> 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 StructuralPartialEq for IsizeInPtr

impl TryFrom<i8> for IsizeInPtr

type Error = TryFromIsizeError<i8>

The type returned in the event of a conversion error.

fn try_from(value: i8) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<i16> for IsizeInPtr

type Error = TryFromIsizeError<i16>

The type returned in the event of a conversion error.

fn try_from(value: i16) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<i32> for IsizeInPtr

type Error = TryFromIsizeError<i32>

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<i64> for IsizeInPtr

type Error = TryFromIsizeError<i64>

The type returned in the event of a conversion error.

fn try_from(value: i64) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<i128> for IsizeInPtr

type Error = TryFromIsizeError<i128>

The type returned in the event of a conversion error.

fn try_from(value: i128) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<isize> for IsizeInPtr

fn try_from(value: isize) -> Result<IsizeInPtr, Self::Error>

Wrap a value if it fits inside IsizeInPtr.

type Error = TryFromIsizeError<isize>

The type returned in the event of a conversion error.