std/bool

Import with import std/bool.

Exports

Types

• True
• False
• Bool

type True

type True

Singleton type representing the boolean true value; a variant of Bool.

True.compare

impl Comparable

fn compare(a: True, b: True): Ordering

impl Comparable.compare

True.to_string

impl Display

fn to_string(value: True): String

impl Display.to_string

True.equal?

impl Equatable

fn equal?(a: True, b: True): Bool

impl Equatable.equal?

True.hash

impl Hashable

fn hash(value: True): Int

impl Hashable.hash

True.inspect

impl Debug

fn inspect(value: True): String

impl Debug.inspect

type False

type False

Singleton type representing the boolean false value; a variant of Bool.

False.compare

impl Comparable

fn compare(a: False, b: False): Ordering

impl Comparable.compare

False.to_string

impl Display

fn to_string(value: False): String

impl Display.to_string

False.equal?

impl Equatable

fn equal?(a: False, b: False): Bool

impl Equatable.equal?

False.hash

impl Hashable

fn hash(value: False): Int

impl Hashable.hash

False.inspect

impl Debug

fn inspect(value: False): String

impl Debug.inspect

enum Bool

enum Bool {
    embeds False
    embeds True
}

Boolean enum with True and False variants.

Interactive Tests

assert True == True
refute True == False

Bool.compare

impl Comparable

fn compare(a: Bool, b: Bool): Ordering

impl Comparable.compare

Bool.to_string

impl Display

fn to_string(value: Bool): String

impl Display.to_string

Bool.equal?

impl Equatable

fn equal?(a: Bool, b: Bool): Bool

impl Equatable.equal?

Bool.hash

impl Hashable

fn hash(value: Bool): Int

impl Hashable.hash

Bool.inspect

impl Debug

fn inspect(value: Bool): String

impl Debug.inspect