34 lines
873 B
Rust
34 lines
873 B
Rust
//! Access the clipboard.
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/// A buffer for short-term storage and transfer within and between
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/// applications.
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pub trait Clipboard {
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/// Reads the current content of the [`Clipboard`] as text.
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fn read(&self, kind: Kind) -> Option<String>;
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/// Writes the given text contents to the [`Clipboard`].
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fn write(&mut self, kind: Kind, contents: String);
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}
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/// The kind of [`Clipboard`].
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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pub enum Kind {
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/// The standard clipboard.
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Standard,
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/// The primary clipboard.
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///
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/// Normally only present in X11 and Wayland.
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Primary,
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}
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/// A null implementation of the [`Clipboard`] trait.
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#[derive(Debug, Clone, Copy)]
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pub struct Null;
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impl Clipboard for Null {
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fn read(&self, _kind: Kind) -> Option<String> {
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None
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}
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fn write(&mut self, _kind: Kind, _contents: String) {}
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}
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