Provides undo-redo functionality with static dispatch and manual command merging.
- Record provides a stack based undo-redo functionality.
- History provides a tree based undo-redo functionality that allows you to jump between different branches.
- Queue wraps a Record or History and provides batch queue functionality.
- Checkpoint wraps a Record or History and provides checkpoint functionality.
- Commands can be merged using the
mergemethod. When two commands are merged, undoing and redoing them are done in a single step.
- Configurable display formatting is provided through the Display structure.
- Time stamps and time travel is provided when the
chronofeature is enabled.
- Serialization and deserialization is provided when the
serdefeature is enabled.
A checkpoint wrapper.
Configurable display formatting of structures.
An error which holds the command that caused it.
A history of commands.
Builder for a History.
A command queue wrapper.
A record of commands.
Builder for a record.
The result of merging two commands.
The signal sent when the record, the history, or the receiver changes.
Base functionality for all commands.
A specialized Result type for undo-redo operations.