Enum WindowContext

pub enum WindowContext {
    NoWindow,
    Win(Hwnd),
}

Allows one to pass a window handle to the action function.

The concrete meaning of this depends on the action. For many actions this is not relevant at all.

Variants

NoWindow

Don’t pass any window handle.

Win(Hwnd)

Pass the given window handle.

Implementations

impl WindowContext

pub fn to_raw(&self) -> HWND

Converts this value to a raw pointer as expected by the low-level API.

Trait Implementations

impl Clone for WindowContext

fn clone(&self) -> WindowContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowContext

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

Formats the value using the given formatter.

impl Hash for WindowContext

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 PartialEq for WindowContext

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for WindowContext

impl Eq for WindowContext

impl StructuralPartialEq for WindowContext