Crate undo

An undo-redo library with dynamic dispatch and automatic command merging. It uses the command pattern where the user modifies a receiver by applying commands on it.

Structs

Error	An error which holds the command that caused it.
Group	A group of records.
GroupBuilder	Builder for a group.
Record	A record of commands.
RecordBuilder	Builder for a record.

Enums

Signal

The signals sent when the record or the receiver changes.

Traits

Command

Base functionality for all commands.