Enum wayland_protocols::unstable::linux_dmabuf::v1::client::zwp_linux_buffer_params_v1::Event
source · #[non_exhaustive]pub enum Event {
Created {
buffer: Main<WlBuffer>,
},
Failed,
}
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Created
buffer creation succeeded
This event indicates that the attempted buffer creation was successful. It provides the new wl_buffer referencing the dmabuf(s).
Upon receiving this event, the client should destroy the zlinux_dmabuf_params object.
Failed
buffer creation failed
This event indicates that the attempted buffer creation has failed. It usually means that one of the dmabuf constraints has not been fulfilled.
Upon receiving this event, the client should destroy the zlinux_buffer_params object.
Trait Implementations§
source§impl MessageGroup for Event
impl MessageGroup for Event
source§const MESSAGES: &'static [MessageDesc] = _
const MESSAGES: &'static [MessageDesc] = _
Wire representation of this MessageGroup
§type Map = ProxyMap
type Map = ProxyMap
The wrapper type for ObjectMap allowing the mapping of Object and
NewId arguments to the object map during parsing.
source§fn is_destructor(&self) -> bool
fn is_destructor(&self) -> bool
Whether this message is a destructor Read more
source§fn child<Meta: ObjectMetadata>(
opcode: u16,
version: u32,
meta: &Meta
) -> Option<Object<Meta>>
fn child<Meta: ObjectMetadata>( opcode: u16, version: u32, meta: &Meta ) -> Option<Object<Meta>>
Retrieve the child
Object
associated with this message if anysource§fn from_raw(msg: Message, map: &mut Self::Map) -> Result<Self, ()>
fn from_raw(msg: Message, map: &mut Self::Map) -> Result<Self, ()>
Construct a message from its raw representation
source§unsafe fn from_raw_c(
obj: *mut c_void,
opcode: u32,
args: *const wl_argument
) -> Result<Event, ()>
unsafe fn from_raw_c( obj: *mut c_void, opcode: u32, args: *const wl_argument ) -> Result<Event, ()>
Construct a message of this group from its C representation Read more
source§fn as_raw_c_in<F, T>(self, f: F) -> T
fn as_raw_c_in<F, T>(self, f: F) -> T
Build a C representation of this message Read more
Auto Trait Implementations§
impl !RefUnwindSafe for Event
impl !Send for Event
impl !Sync for Event
impl Unpin for Event
impl !UnwindSafe for Event
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more