LangfuseEvent class

Langfuse /api/public/ingestion 上的 event 包装格式。

一条 event 长这样：

{
  "id": "<uuid>",
  "type": "trace-create" | "generation-create" | ... ,
  "timestamp": "2026-05-22T...Z",
  "body": { ... }
}

Body schema 参见 langfuse 仓库 packages/shared/src/server/ingestion/types.ts 的 TraceBody / CreateGenerationBody / CreateSpanBody / ScoreBody。

Constructors

LangfuseEvent({required String id, required String type, required DateTime timestamp, required Map<String, dynamic> body})

const

Properties

body → Map<String, dynamic>

final

hashCode → int

The hash code for this object.

no setter, inherited

id → String

Event 自身的 UUID（不是 traceId）。Langfuse 用它做 dedup。

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

timestamp → DateTime

final

type → String

trace-create / generation-create / generation-update / span-create / span-update / score-create 等。

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited