[−][src]Trait raw_window_handle::HasRawWindowHandle
Window that wraps around a raw window handle.
It is entirely valid behavior for fields within each platform-specific RawWindowHandle
variant
to be null
or 0
, and appropriate checking should be done before the handle is used. However,
users can safely assume that non-null
/0
fields are valid handles, and it is up to the
implementor of this trait to ensure that condition is upheld.
The exact handle returned by raw_window_handle
must not change during the lifetime of this
trait's implementor.