Struct runa_wayland_protocols::wayland::wl_data_source::v3::events::Cancelled

pub struct Cancelled {}

selection was cancelled

This data source is no longer valid. There are several reasons why this could happen:

• The data source has been replaced by another data source.
• The drag-and-drop operation was performed, but the drop destination did not accept any of the mime types offered through wl_data_source.target.
• The drag-and-drop operation was performed, but the drop destination did not select any of the actions present in the mask offered through wl_data_source.action.
• The drag-and-drop operation was performed but didn’t happen over a surface.
• The compositor cancelled the drag-and-drop operation (e.g. compositor dependent timeouts to avoid stale drag-and-drop transfers).

The client should clean up and destroy this data source.

For objects of version 2 or older, wl_data_source.cancelled will only be emitted if the data source was replaced by another data source.

Implementations

impl Cancelled

pub const OPCODE: u16 = 2u16

Trait Implementations

impl Clone for Cancelled

fn clone(&self) -> Cancelled

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Cancelled

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> Deserialize<'a> for Cancelled

fn deserialize(data: &'a [u8], fds: &'a [RawFd]) -> Result<Self, Error>

Deserialize from the given buffer. Returns deserialized message, and number of bytes and file descriptors consumed, respectively.

impl PartialEq<Cancelled> for Cancelled

fn eq(&self, other: &Cancelled) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Cancelled

fn serialize<Fds: Extend<OwnedFd>>(self, buf: &mut BytesMut, fds: &mut Fds)

Serialize into the buffered writer. This function returns no errors, failures in seializing are generally program errors, and triggers panicking.

fn len(&self) -> u16

How many bytes will this message serialize to. Including the 8 byte header.

fn nfds(&self) -> u8

How many file descriptors will this message serialize to.

impl Copy for Cancelled

impl Eq for Cancelled

impl StructuralEq for Cancelled

impl StructuralPartialEq for Cancelled