Struct winsafe::co::REGION

pub struct REGION(/* private fields */);

Available on crate features kernel and user only.

HWND::GetUpdateRgn, HWND::GetWindowRgn and HDC::SelectObject return value (i32).

Implementations

impl REGION

pub const unsafe fn from_raw(v: i32) -> Self

Constructs a new object by wrapping the given integer value.

Safety

Be sure the given value is meaningful for the actual type.

pub const fn raw(&self) -> i32

Returns the primitive integer underlying value.

This method is similar to Into, but it is const, therefore it can be used in const contexts.

impl REGION

pub const NULL: Self = _

pub const SIMPLE: Self = _

pub const COMPLEX: Self = _

Trait Implementations

impl AsRef<i32> for REGION

fn as_ref(&self) -> &i32

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

impl Binary for REGION

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

Formats the value using the given formatter.

impl Clone for REGION

fn clone(&self) -> REGION

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for REGION

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

Formats the value using the given formatter.

impl Default for REGION

fn default() -> REGION

Returns the “default value” for a type.

impl Display for REGION

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

Formats the value using the given formatter.

impl From<REGION> for i32

fn from(v: REGION) -> Self

Converts to this type from the input type.

impl Hash for REGION

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IntUnderlying for REGION

type Raw = i32

Available on crate feature kernel only.

The underlying raw integer type.

unsafe fn as_mut(&mut self) -> &mut Self::Raw

Available on crate feature kernel only.

Returns a mutable reference to the underlying raw value.

impl LowerHex for REGION

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

Formats the value using the given formatter.

impl Octal for REGION

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

Formats the value using the given formatter.

impl Ord for REGION

fn cmp(&self, other: &Self) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for REGION

fn eq(&self, other: &REGION) -> 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 for REGION

fn partial_cmp(&self, other: &Self) -> 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 UpperHex for REGION

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

Formats the value using the given formatter.

impl Copy for REGION

impl Eq for REGION

impl NativeConst for REGION

impl Send for REGION

impl StructuralPartialEq for REGION