pub unsafe trait HasRawDisplayHandle {
// Required method
fn raw_display_handle(&self) -> RawDisplayHandle;
}Expand description
Display that wraps around a raw display handle.
Safety
Users can safely assume that non-null/0 fields are valid handles, and it is up to the
implementer of this trait to ensure that condition is upheld.
Despite that qualification, implementers should still make a best-effort attempt to fill in all available fields. If an implementation doesn’t, and a downstream user needs the field, it should try to derive the field from other fields the implementer does provide via whatever methods the platform provides.
The exact handles returned by raw_display_handle must remain consistent between multiple calls
to raw_display_handle as long as not indicated otherwise by platform specific events.