Struct ExtDataControlStream 

pub struct ExtDataControlStream { /* private fields */ }

The main object to send and receive events over ext-data-control Wayland protocol

Implementations

impl ExtDataControlStream

pub fn new() -> Result<Self, ExtDataControlConnectError>

Constructor

Errors

Returns an error if any of initialisation step fails

pub fn offer_text( &mut self, text: impl Into<String>, ) -> Result<(), WaylandError>

Push a text, so that other Wayland clients (i.e. apps) can “paste” it

Errors

Returns an error if any internal component has errored.

pub fn drain( &mut self, ) -> Result<Vec<ExtDataControlEvent>, ExtDataControlReadError>

Drains all immediately available events from underlying resources and returns them, assuming that there’s something to read.

This method should be called if you know that the stream is readable (i.e. by calling select/poll/epoll first on a file descriptor of ExtDataControlStream object)

Errors

Returns an error if any of underlying components errored.

Trait Implementations

impl AsFd for ExtDataControlStream

fn as_fd(&self) -> BorrowedFd<'_>

Borrows the file descriptor.

impl AsRawFd for ExtDataControlStream

fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor.

impl Drop for ExtDataControlStream

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.