pub struct WindowId(/* private fields */);
Expand description
Identifier of a window. Unique for each window.
Can be obtained with window.id()
.
Whenever you receive an event specific to a window, this event contains a WindowId
which you
can then compare to the ids of your windows.
Implementations§
source§impl WindowId
impl WindowId
sourcepub const unsafe fn dummy() -> WindowId
pub const unsafe fn dummy() -> WindowId
Returns a dummy id, useful for unit testing.
§Safety
The only guarantee made about the return value of this function is that
it will always be equal to itself and to future values returned by this function.
No other guarantees are made. This may be equal to a real WindowId
.
Passing this into a winit function will result in undefined behavior.
Trait Implementations§
source§impl Ord for WindowId
impl Ord for WindowId
source§impl PartialEq for WindowId
impl PartialEq for WindowId
source§impl PartialOrd for WindowId
impl PartialOrd for WindowId
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moreimpl Copy for WindowId
impl Eq for WindowId
impl StructuralPartialEq for WindowId
Auto Trait Implementations§
impl Freeze for WindowId
impl RefUnwindSafe for WindowId
impl Send for WindowId
impl Sync for WindowId
impl Unpin for WindowId
impl UnwindSafe for WindowId
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