Struct runa_wayland_protocols::wayland::wl_output::v4::events::Description

pub struct Description<'a> {
    pub description: Str<'a>,
}

human-readable description of this output

Many compositors can produce human-readable descriptions of their outputs. The client may wish to know this description as well, e.g. for output selection purposes.

The description is a UTF-8 string with no convention defined for its contents. The description is not guaranteed to be unique among all wl_output globals. Examples might include ‘Foocorp 11“ Display’ or ‘Virtual X11 output via :1’.

The description event is sent after binding the output object and whenever the description changes. The description is optional, and may not be sent at all.

The description event will be followed by a done event.

Fields

description: Str<'a>

Implementations

impl<'a> Description<'a>

pub const OPCODE: u16 = 5u16

Trait Implementations

impl<'a> Clone for Description<'a>

fn clone(&self) -> Description<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Description<'a>

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

Formats the value using the given formatter.

impl<'a> Deserialize<'a> for Description<'a>

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<'a> PartialEq<Description<'a>> for Description<'a>

fn eq(&self, other: &Description<'a>) -> 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<'a> Serialize for Description<'a>

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<'a> Copy for Description<'a>

impl<'a> Eq for Description<'a>

impl<'a> StructuralEq for Description<'a>

impl<'a> StructuralPartialEq for Description<'a>