Enum UndoScope

pub enum UndoScope {
    All,
    Scoped(BitFlags<ProjectPart>),
}

When creating an undo point, this defines what parts of the project might have been affected by the undoable operation.

Variants

All

Everything could have been affected.

This is the safest variant but can lead to very large undo states.

Scoped(BitFlags<ProjectPart>)

A combination of the given project parts could have been affected.

If you miss some parts, undo can behave in weird ways.

Implementations

impl UndoScope

pub fn to_raw(&self) -> i32

Converts this value to an integer as expected by the low-level API.

Trait Implementations

impl Clone for UndoScope

fn clone(&self) -> UndoScope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UndoScope

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

Formats the value using the given formatter.

impl PartialEq for UndoScope

fn eq(&self, other: &UndoScope) -> 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.

impl Copy for UndoScope

impl StructuralPartialEq for UndoScope