Struct abibool::bool32

#[repr(transparent)]
pub struct bool32(_);

32-bit boolean type that’s ABI-compatible with Win32’s BOOL.

99% of the time, you should prefer bool in your interfaces and simply convert between types. However, some windows APIs take BOOL arrays, or contain structures with BOOLs. bool32 can be used in these cases to avoid the need for internal allocations or conversions for mere ABI conversions.

0 is falsey, all other bit patterns are truethy.

Implementations

impl bool32

pub const FALSE: bool32 = _

bool32(0)

pub const TRUE: bool32 = _

bool32(1)

pub fn from(value: impl Into<Self>) -> Self

Methods from Deref<Target = i32>

pub const MIN: i32 = -2_147_483_648i32

pub const MAX: i32 = 2_147_483_647i32

pub const BITS: u32 = 32u32

Trait Implementations

impl AsRef<bool> for bool32

fn as_ref(&self) -> &bool

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<bool> for bool32

fn borrow(&self) -> &bool

Immutably borrows from an owned value.

impl Clone for bool32

fn clone(&self) -> bool32

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for bool32

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

Formats the value using the given formatter.

impl Default for bool32

fn default() -> Self

Returns the “default value” for a type.

impl Deref for bool32

type Target = i32

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for bool32

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Display for bool32

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

Formats the value using the given formatter.

impl From<&bool32> for &i32

fn from(value: &bool32) -> Self

Converts to this type from the input type.

impl From<&i32> for &bool32

fn from(value: &i32) -> Self

Converts to this type from the input type.

impl From<bool> for bool32

fn from(value: bool) -> Self

Converts to this type from the input type.

impl From<bool32> for bool

fn from(value: bool32) -> Self

Converts to this type from the input type.

impl From<bool32> for i32

fn from(value: bool32) -> Self

Converts to this type from the input type.

impl From<i32> for bool32

fn from(value: i32) -> Self

Converts to this type from the input type.

impl Hash for bool32

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, 

Feeds a slice of this type into the given Hasher.

impl Not for bool32

type Output = bool

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl Ord for bool32

fn cmp(&self, other: &bool32) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl PartialEq<bool> for bool32

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<bool32> for bool

fn eq(&self, other: &bool32) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<bool32> for bool32

fn eq(&self, other: &bool32) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<bool32> for bool8

fn eq(&self, other: &bool32) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<bool8> for bool32

fn eq(&self, other: &bool8) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<bool> for bool32

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl PartialOrd<bool32> for bool

fn partial_cmp(&self, other: &bool32) -> Option<Ordering>

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl PartialOrd<bool32> for bool32

fn partial_cmp(&self, other: &bool32) -> Option<Ordering>

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl PartialOrd<bool32> for bool8

fn partial_cmp(&self, other: &bool32) -> Option<Ordering>

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl PartialOrd<bool8> for bool32

fn partial_cmp(&self, other: &bool8) -> Option<Ordering>

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for bool32

impl Eq for bool32