Crate use_change_event 

use-change-event

Change-event and stream-event primitives for RustUse.

Experimental

use-change-event is experimental while use-nosql remains below 0.3.0.

Example

use use_change_event::{ChangeEvent, ChangeEventId, ChangeEventKind, ChangeSequence};

let event = ChangeEvent::new(
    ChangeEventId::new("evt_1"),
    ChangeEventKind::Update,
    "customer_123",
)
.with_sequence(ChangeSequence::new(42));

assert_eq!(event.kind(), ChangeEventKind::Update);
assert_eq!(event.sequence(), Some(ChangeSequence::new(42)));

Scope

• Change event identifiers, kinds, cursors, resume tokens, sequences, and changed document references.
• Stream-event modeling without driver behavior.

Non-goals

• Change stream clients.
• Network calls.
• Vendor-specific resume semantics.

License

Licensed under either Apache-2.0 or MIT.

Structs

ChangeCursor

A change stream cursor.

ChangeEvent

A vendor-neutral change event.

ChangeEventId

A change event identifier.

ChangeSequence

A change sequence number.

ChangedDocument

A changed document reference.

ResumeToken

A change stream resume token.

Enums

ChangeEventKind

Change event kind labels.