Struct WIN32_ERROR 

#[repr(transparent)]
pub struct WIN32_ERROR(pub u32);

An error or status code value returned by some operating system functions.

Tuple Fields

0: u32

Implementations

impl WIN32_ERROR

pub const fn is_ok(self) -> bool

Returns true if self is a success code.

pub const fn is_err(self) -> bool

Returns true if self is a failure code.

pub const fn to_hresult(self) -> HRESULT

Maps a Win32 error code to an HRESULT value.

pub fn from_error(error: &Error) -> Option<WIN32_ERROR>

Returns the Win32 error contained in error, if it represents one.

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

Converts the error to a Result, treating a successful code as Ok.

pub fn from_thread() -> WIN32_ERROR

Creates a new WIN32_ERROR from the Win32 error code returned by GetLastError().

Trait Implementations

impl Clone for WIN32_ERROR

fn clone(&self) -> WIN32_ERROR

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WIN32_ERROR

impl Debug for WIN32_ERROR

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

Formats the value using the given formatter.

impl Default for WIN32_ERROR

fn default() -> WIN32_ERROR

Returns the “default value” for a type.

impl Display for WIN32_ERROR

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

Formats the value using the given formatter.

impl Eq for WIN32_ERROR

impl From<WIN32_ERROR> for HRESULT

fn from(value: WIN32_ERROR) -> HRESULT

Converts to this type from the input type.

impl From<WIN32_ERROR> for Error

fn from(value: WIN32_ERROR) -> Error

Converts to this type from the input type.

impl Hash for WIN32_ERROR

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 WIN32_ERROR

fn cmp(&self, other: &WIN32_ERROR) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for WIN32_ERROR

fn eq(&self, other: &WIN32_ERROR) -> bool

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for WIN32_ERROR

fn partial_cmp(&self, other: &WIN32_ERROR) -> 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 StructuralPartialEq for WIN32_ERROR