Struct UndoStackArgs 

#[non_exhaustive]
pub struct UndoStackArgs {
    pub stack: UndoStackInfo,
    pub op: UndoOp,
    pub cmd: Command,
}

Represents an undo or redo stack.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

stack: UndoStackInfo

Stack, latest at the end.

op: UndoOp

What stack this is.

cmd: Command

The undo or redo command, scoped.

Implementations

impl UndoStackArgs

pub fn new(stack: UndoStackInfo, op: UndoOp, cmd: Command) -> Self

New args.

Trait Implementations

impl Clone for UndoStackArgs

fn clone(&self) -> UndoStackArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UndoStackArgs

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

Formats the value using the given formatter.

impl PartialEq for UndoStackArgs

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

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

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

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