Specification
EventId
Hash of all the metadata in the event
type EventId = [u8; 32];
EventAction
The event could have many actions according to the underlying data.
enum EventAction { ... };
Event
| Description |
Data Type |
Comments |
| previous_event_hash |
EventId |
Hash of the previous event |
| Action |
EventAction |
event's action |
| Timestamp |
u64 |
event's timestamp |
EventNode
| Description |
Data Type |
Comments |
| parent |
Option<EventNode> |
Only current root has this set to None |
| Event |
Event |
The event itself |
| Children |
Vec<EventNode> |
The events followed this event |
Model
| Description |
Data Type |
Comments |
| current_root |
EventId |
The root event for the tree |
| orphans |
Vec<Event> |
Recently added events |
| event_map |
HashMap<EventId, EventNode> |
The actual tree |
View
| Description |
Data Type |
Comments |
| seen |
HashSet<EventId> |
A list of events have imported from Model |
