Trait xcb::ResolveWireEvent [−][src]
pub trait ResolveWireEvent: Sized {
unsafe fn resolve_wire_event(
first_event: u8,
event: *mut xcb_generic_event_t
) -> Self;
}Expand description
Trait for the resolution of raw wire event to a unified event enum.
Self is normally an enum of several event subtypes.
See crate::x::Event and crate::Event
Required methods
unsafe fn resolve_wire_event(
first_event: u8,
event: *mut xcb_generic_event_t
) -> Self
unsafe fn resolve_wire_event(
first_event: u8,
event: *mut xcb_generic_event_t
) -> Self
Resolve a pointer to xcb_generic_event_t to Self, inferring the correct subtype
using response_type field and first_event
Panics
Panics if the event subtype cannot be resolved to Self. That is,
response_type field must be checked beforehand to be in range with
first_event.
Safety
event must be a valid, non-null event returned by xcb_wait_for_event
or similar function