Struct ClipboardHistory 

pub struct ClipboardHistory { /* private fields */ }

Clipboard history for undo support.

Implementations

impl ClipboardHistory

pub fn new(max_size: usize) -> Self

Create a new clipboard history.

pub fn push(&mut self, data: ClipboardData)

Add an entry to the history.

pub fn current(&self) -> Option<&ClipboardData>

Get the current entry.

pub fn previous(&mut self) -> Option<&ClipboardData>

Go to previous entry.

pub fn next(&mut self) -> Option<&ClipboardData>

Go to next entry.

pub fn get(&self, index: usize) -> Option<&ClipboardData>

Get entry at index.

pub fn len(&self) -> usize

Get history length.

pub fn is_empty(&self) -> bool

Check if history is empty.

pub fn clear(&mut self)

Clear history.

pub fn current_index(&self) -> usize

Get current index (1-based).

pub fn can_go_back(&self) -> bool

Check if can go back.

pub fn can_go_forward(&self) -> bool

Check if can go forward.

Trait Implementations

impl Debug for ClipboardHistory

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

Formats the value using the given formatter.

impl Default for ClipboardHistory

fn default() -> ClipboardHistory

Returns the “default value” for a type.