Struct runa_wayland_protocols::wayland::wl_touch::v9::events::Down

pub struct Down {
    pub serial: u32,
    pub time: u32,
    pub surface: Object,
    pub id: i32,
    pub x: Fixed,
    pub y: Fixed,
}

touch down event and beginning of a touch sequence

A new touch point has appeared on the surface. This touch point is assigned a unique ID. Future events from this touch point reference this ID. The ID ceases to be valid after a touch up event and may be reused in the future.

Fields

serial: u32

time: u32

surface: Object

id: i32

x: Fixed

y: Fixed

Implementations

impl Down

pub const OPCODE: u16 = 0u16

Trait Implementations

impl Clone for Down

fn clone(&self) -> Down

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Down

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

Formats the value using the given formatter.

impl<'a> Deserialize<'a> for Down

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<Down> for Down

fn eq(&self, other: &Down) -> 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 Down

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 Down

impl Eq for Down

impl StructuralEq for Down

impl StructuralPartialEq for Down