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 is_ok(self) -> bool

Returns true if self is a success code.

pub fn is_err(self) -> bool

Returns true if self is a failure code.

pub fn unwrap(self)

Asserts 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

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

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

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

Returns a pointer for setting the object's value via an ABI call. This default implemnetation is always correct. Only override if you need to assert something for debugging purposes.

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

Casts the ABI representation to a Rust object by taking ownership of the bits. This default implementation is correct for all but interfaces.

impl Clone for BOOL

pub 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

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

Formats the value using the given formatter.

impl Default for BOOL

pub fn default() -> BOOL

Returns the "default value" for a type.

impl From<bool> for BOOL

pub fn from(value: bool) -> Self

Performs the conversion.

impl PartialEq<BOOL> for BOOL

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

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

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

This method tests for !=.

impl StructuralPartialEq for BOOL