Enum UndoOp

pub enum UndoOp {
    Undo,
    Redo,
}

Expand description

Represents an undo/redo action.

This can be used to implement undo and redo in a single closure. See UNDO.register_op and UNDO.run_op for more details.

Variants§

Undo

Undo the action.

Redo

Redo the action.

Implementations§

impl UndoOp

pub fn cmd(self) -> Command

Gets the command that represents the OP.

Trait Implementations§

impl Clone for UndoOp

fn clone(&self) -> UndoOp

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for UndoOp

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

Formats the value using the given formatter. Read more

impl PartialEq for UndoOp

fn eq(&self, other: &UndoOp) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for UndoOp

impl Eq for UndoOp

impl StructuralPartialEq for UndoOp

Auto Trait Implementations§

impl Freeze for UndoOp

impl RefUnwindSafe for UndoOp

impl Send for UndoOp

impl Sync for UndoOp

impl Unpin for UndoOp

impl UnwindSafe for UndoOp

Blanket Implementations§

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

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