Struct LabelValue

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

A single value inside a label.

This is represented as a 32-bit signed integer, with a couple of helper function to get its value as usize/isize.

Implementations

impl LabelValue

pub fn new(value: i32) -> LabelValue

Create a LabelValue with the given value

pub fn usize(self) -> usize

Get the integer value of this LabelValue as a usize

pub fn isize(self) -> isize

Get the integer value of this LabelValue as an isize

pub fn i32(self) -> i32

Get the integer value of this LabelValue as an i32

Trait Implementations

impl Clone for LabelValue

fn clone(&self) -> LabelValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LabelValue

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

Formats the value using the given formatter.

impl Display for LabelValue

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

Formats the value using the given formatter.

impl From<i32> for LabelValue

fn from(value: i32) -> LabelValue

Converts to this type from the input type.

impl From<isize> for LabelValue

fn from(value: isize) -> LabelValue

Converts to this type from the input type.

impl From<u32> for LabelValue

fn from(value: u32) -> LabelValue

Converts to this type from the input type.

impl From<usize> for LabelValue

fn from(value: usize) -> LabelValue

Converts to this type from the input type.

impl Hash for LabelValue

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 LabelValue

fn cmp(&self, other: &LabelValue) -> 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<LabelValue> for i32

fn eq(&self, other: &LabelValue) -> 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 PartialEq<i32> for LabelValue

fn eq(&self, other: &i32) -> 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 PartialEq for LabelValue

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

fn partial_cmp(&self, other: &LabelValue) -> 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 Copy for LabelValue

impl Eq for LabelValue

impl StructuralPartialEq for LabelValue