dynamo_runtime/pipeline/nodes/sinks/
segment.rs

1// SPDX-FileCopyrightText: Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
2// SPDX-License-Identifier: Apache-2.0
3
4use super::*;
5use anyhow::Error;
6
7impl<Req: PipelineIO, Resp: PipelineIO> SegmentSink<Req, Resp> {
8    pub fn new() -> Arc<Self> {
9        Arc::new(Self::default())
10    }
11
12    pub fn attach(&self, engine: ServiceEngine<Req, Resp>) -> Result<(), PipelineError> {
13        self.engine
14            .set(engine)
15            .map_err(|_| PipelineError::EdgeAlreadySet)
16    }
17}
18
19impl<Req: PipelineIO, Resp: PipelineIO> Default for SegmentSink<Req, Resp> {
20    fn default() -> Self {
21        Self {
22            engine: OnceLock::new(),
23            inner: SinkEdge::default(),
24        }
25    }
26}
27
28#[async_trait]
29impl<Req: PipelineIO + Sync, Resp: PipelineIO> Sink<Req> for SegmentSink<Req, Resp> {
30    async fn on_data(&self, data: Req, _: Token) -> Result<(), Error> {
31        let stream = self
32            .engine
33            .get()
34            .ok_or(PipelineError::NoNetworkEdge)?
35            .generate(data)
36            .await?;
37        self.on_next(stream, Token).await
38    }
39}
40
41#[async_trait]
42impl<Req: PipelineIO, Resp: PipelineIO> Source<Resp> for SegmentSink<Req, Resp> {
43    async fn on_next(&self, data: Resp, _: Token) -> Result<(), Error> {
44        self.inner.on_next(data, Token).await
45    }
46
47    fn set_edge(&self, edge: Edge<Resp>, _: Token) -> Result<(), PipelineError> {
48        self.inner.set_edge(edge, Token)
49    }
50}
dynamo_runtime/pipeline/nodes/sinks/segment.rs

dynamo_runtime/pipeline/nodes/sinks/
segment.rs
