Struct UndoableSetRelationshipUseCase 

pub struct UndoableSetRelationshipUseCase<RF: Clone, F: WriteRelUoWFactory<RF>> { /* private fields */ }

Implementations

impl<RF: Clone, F: WriteRelUoWFactory<RF>> UndoableSetRelationshipUseCase<RF, F>

pub fn new(uow_factory: F) -> Self

pub fn execute( &mut self, id: &EntityId, field: &RF, right_ids: &[EntityId], ) -> Result<()>

Trait Implementations

impl<RF: Clone + Send + 'static, F: WriteRelUoWFactory<RF> + Send + 'static> UndoRedoCommand for UndoableSetRelationshipUseCase<RF, F>

fn undo(&mut self) -> Result<()>

Undoes the command, reverting its effects

fn redo(&mut self) -> Result<()>

Redoes the command, reapplying its effects

fn as_any(&self) -> &dyn Any

Returns the type ID of this command for type checking.

fn can_merge(&self, _other: &dyn UndoRedoCommand) -> bool

Returns true if this command can be merged with the other command.

fn merge(&mut self, _other: &dyn UndoRedoCommand) -> bool

Merges this command with the other command. Returns true if the merge was successful.