Struct windows::BOOL

#[repr(transparent)]pub struct BOOL(pub i32);

A 32-bit boolean error code value returned by some Win32 functions.

Implementations

impl BOOL

pub fn as_bool(self) -> bool

Convert the BOOL into a bool.

pub fn unwrap(self)

Asserts that self is a success code.

pub fn expect(self, msg: &str)

Expects that self is a success code.

pub fn ok(self) -> Result<()>

Converts the BOOL to Result<()>.

Trait Implementations

impl Abi for BOOL

type Abi = Self

The abi representation of the implementing type.

fn abi(&self) -> Self::Abi

Casts the Rust object to its ABI type without copying the object.

fn set_abi(&mut self) -> *mut Self::Abi

Returns a pointer for setting the object's value via an ABI call.

unsafe fn from_abi(abi: Self::Abi) -> Result<Self>

Casts the ABI representation to a Rust object by taking ownership of the bits.

impl Clone for BOOL

fn clone(&self) -> BOOL

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for BOOL

impl Debug for BOOL

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

Formats the value using the given formatter.

impl Default for BOOL

fn default() -> BOOL

Returns the "default value" for a type.

impl From<&'_ bool> for BOOL

fn from(value: &bool) -> Self

Performs the conversion.

impl From<bool> for BOOL

fn from(value: bool) -> Self

Performs the conversion.

impl Not for BOOL

type Output = Self

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl PartialEq<BOOL> for BOOL

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialEq<bool> for BOOL

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.