Struct ClipboardCopy 

pub struct ClipboardCopy { /* private fields */ }

The outcome of a ClipboardBackend::copy: copied, failed, or not known yet. It settles exactly once, and settling wakes the app that started the copy, so the app reads it on its next pass through its event loop.

Implementations

impl ClipboardCopy

pub fn settled(copied: bool) -> ClipboardCopy

A copy whose outcome is already known.

pub fn pending() -> (ClipboardCopy, CopySettler)

A copy whose outcome CopySettler reports later. Call on the thread whose event loop should wake when it does.

pub fn outcome(&self) -> Option<bool>

Some(true) once copied, Some(false) once failed, None while the clipboard has not answered.

pub fn on_settled(&self, then: impl FnOnce(bool) + Send + 'static)

Run then with the outcome: at once when it is settled, else on the thread that settles it. A backend builds on another’s copy with it, as the native clipboard falls back to its in-process buffer.

pub fn wait(&self) -> bool

Wait for the outcome. Only off the UI thread, which must never wait on the compositor: a worker finishing an effect, say. Every copy settles, if only as failed when whatever answers it goes away.

Trait Implementations

impl Clone for ClipboardCopy

fn clone(&self) -> ClipboardCopy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClipboardCopy

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

Formats the value using the given formatter.