pub struct WorkflowRuntime { /* private fields */ }Implementations§
Source§impl WorkflowRuntime
impl WorkflowRuntime
Sourcepub fn builder() -> WorkflowRuntimeBuilder
pub fn builder() -> WorkflowRuntimeBuilder
Examples found in repository?
examples/workflow.rs (line 204)
60async fn main() -> Result<(), String> {
61 let reusable_task = TaskDefinition {
62 id: "draft_release_note".to_string(),
63 target: TaskTarget::Capabilities(vec!["writing".to_string()]),
64 prompt: "Draft a concise release note for {{input.topic}}.".to_string(),
65 input_bindings: Default::default(),
66 input_transform: None,
67 output_transform: None,
68 output_key: Some("draft".to_string()),
69 retry_policy: None,
70 failure_policy: None,
71 };
72
73 let workflow = WorkflowDefinition {
74 id: "release-note-review".to_string(),
75 name: "Release Note Review".to_string(),
76 retry_policy: None,
77 failure_policy: Some(WorkflowFailurePolicy::ContinueBestEffort),
78 nodes: vec![
79 WorkflowNodeDefinition {
80 id: "draft".to_string(),
81 kind: WorkflowNodeKind::Task {
82 task_id: Some("draft_release_note".to_string()),
83 task: None,
84 },
85 output_key: None,
86 retry_policy: None,
87 failure_policy: None,
88 },
89 WorkflowNodeDefinition {
90 id: "review".to_string(),
91 kind: WorkflowNodeKind::Task {
92 task_id: None,
93 task: Some(TaskDefinition {
94 id: "review_inline".to_string(),
95 target: TaskTarget::AgentId("reviewer".to_string()),
96 prompt:
97 "Review the draft and suggest improvements:\n{{context.draft.content}}"
98 .to_string(),
99 input_bindings: Default::default(),
100 input_transform: None,
101 output_transform: None,
102 output_key: Some("review".to_string()),
103 retry_policy: None,
104 failure_policy: None,
105 }),
106 },
107 output_key: None,
108 retry_policy: None,
109 failure_policy: None,
110 },
111 WorkflowNodeDefinition {
112 id: "fact_check".to_string(),
113 kind: WorkflowNodeKind::Task {
114 task_id: None,
115 task: Some(TaskDefinition {
116 id: "fact_check_inline".to_string(),
117 target: TaskTarget::Capabilities(vec!["analysis".to_string()]),
118 prompt:
119 "Fact-check this draft for {{input.topic}}:\n{{context.draft.content}}"
120 .to_string(),
121 input_bindings: Default::default(),
122 input_transform: None,
123 output_transform: None,
124 output_key: Some("fact_check".to_string()),
125 retry_policy: None,
126 failure_policy: None,
127 }),
128 },
129 output_key: None,
130 retry_policy: None,
131 failure_policy: None,
132 },
133 WorkflowNodeDefinition {
134 id: "review_text".to_string(),
135 kind: WorkflowNodeKind::Transform {
136 transform_id: "extract_content".to_string(),
137 input_key: Some("review".to_string()),
138 },
139 output_key: Some("review_text".to_string()),
140 retry_policy: None,
141 failure_policy: None,
142 },
143 WorkflowNodeDefinition {
144 id: "review_ready".to_string(),
145 kind: WorkflowNodeKind::Decision {
146 condition: "context.review_text != null".to_string(),
147 },
148 output_key: Some("review_ready".to_string()),
149 retry_policy: None,
150 failure_policy: None,
151 },
152 WorkflowNodeDefinition {
153 id: "merge".to_string(),
154 kind: WorkflowNodeKind::Join,
155 output_key: Some("merged".to_string()),
156 retry_policy: None,
157 failure_policy: None,
158 },
159 ],
160 edges: vec![
161 WorkflowEdgeDefinition {
162 from: "draft".to_string(),
163 to: "review".to_string(),
164 transition: WorkflowEdgeTransition::OnSuccess,
165 },
166 WorkflowEdgeDefinition {
167 from: "draft".to_string(),
168 to: "fact_check".to_string(),
169 transition: WorkflowEdgeTransition::OnSuccess,
170 },
171 WorkflowEdgeDefinition {
172 from: "review".to_string(),
173 to: "review_text".to_string(),
174 transition: WorkflowEdgeTransition::OnSuccess,
175 },
176 WorkflowEdgeDefinition {
177 from: "review_text".to_string(),
178 to: "review_ready".to_string(),
179 transition: WorkflowEdgeTransition::OnSuccess,
180 },
181 WorkflowEdgeDefinition {
182 from: "review_ready".to_string(),
183 to: "merge".to_string(),
184 transition: WorkflowEdgeTransition::Condition(
185 "context.review_ready.matched == true".to_string(),
186 ),
187 },
188 WorkflowEdgeDefinition {
189 from: "fact_check".to_string(),
190 to: "merge".to_string(),
191 transition: WorkflowEdgeTransition::OnSuccess,
192 },
193 ],
194 };
195
196 let workspace_home = std::env::temp_dir().join(format!(
197 "enki-workflow-example-{}",
198 SystemTime::now()
199 .duration_since(UNIX_EPOCH)
200 .map_err(|err| err.to_string())?
201 .as_nanos()
202 ));
203
204 let runtime = WorkflowRuntime::builder()
205 .with_workspace_home(&workspace_home)
206 .with_task_runner(Arc::new(DemoTaskRunner))
207 .add_task(reusable_task)
208 .add_workflow(workflow)
209 .build()
210 .await?;
211
212 let response = runtime
213 .start(WorkflowRequest::new(
214 "release-note-review",
215 json!({ "topic": "runtime-managed workflows" }),
216 ))
217 .await?;
218
219 println!("Workflow: {}", response.workflow_id);
220 println!("Run: {}", response.run_id);
221 println!("Status: {:?}", response.status);
222 println!("Workspace: {}", workspace_home.display());
223 println!(
224 "Context:\n{}",
225 serde_json::to_string_pretty(&response.context.to_value()).map_err(|err| err.to_string())?
226 );
227
228 Ok(())
229}pub fn list_workflows(&self) -> Vec<&WorkflowDefinition>
pub async fn list_runs(&self) -> Result<Vec<WorkflowRunState>, String>
pub async fn inspect(&self, run_id: &str) -> Result<WorkflowRunState, String>
Sourcepub async fn start(
&self,
request: WorkflowRequest,
) -> Result<WorkflowResponse, String>
pub async fn start( &self, request: WorkflowRequest, ) -> Result<WorkflowResponse, String>
Examples found in repository?
examples/workflow.rs (lines 213-216)
60async fn main() -> Result<(), String> {
61 let reusable_task = TaskDefinition {
62 id: "draft_release_note".to_string(),
63 target: TaskTarget::Capabilities(vec!["writing".to_string()]),
64 prompt: "Draft a concise release note for {{input.topic}}.".to_string(),
65 input_bindings: Default::default(),
66 input_transform: None,
67 output_transform: None,
68 output_key: Some("draft".to_string()),
69 retry_policy: None,
70 failure_policy: None,
71 };
72
73 let workflow = WorkflowDefinition {
74 id: "release-note-review".to_string(),
75 name: "Release Note Review".to_string(),
76 retry_policy: None,
77 failure_policy: Some(WorkflowFailurePolicy::ContinueBestEffort),
78 nodes: vec![
79 WorkflowNodeDefinition {
80 id: "draft".to_string(),
81 kind: WorkflowNodeKind::Task {
82 task_id: Some("draft_release_note".to_string()),
83 task: None,
84 },
85 output_key: None,
86 retry_policy: None,
87 failure_policy: None,
88 },
89 WorkflowNodeDefinition {
90 id: "review".to_string(),
91 kind: WorkflowNodeKind::Task {
92 task_id: None,
93 task: Some(TaskDefinition {
94 id: "review_inline".to_string(),
95 target: TaskTarget::AgentId("reviewer".to_string()),
96 prompt:
97 "Review the draft and suggest improvements:\n{{context.draft.content}}"
98 .to_string(),
99 input_bindings: Default::default(),
100 input_transform: None,
101 output_transform: None,
102 output_key: Some("review".to_string()),
103 retry_policy: None,
104 failure_policy: None,
105 }),
106 },
107 output_key: None,
108 retry_policy: None,
109 failure_policy: None,
110 },
111 WorkflowNodeDefinition {
112 id: "fact_check".to_string(),
113 kind: WorkflowNodeKind::Task {
114 task_id: None,
115 task: Some(TaskDefinition {
116 id: "fact_check_inline".to_string(),
117 target: TaskTarget::Capabilities(vec!["analysis".to_string()]),
118 prompt:
119 "Fact-check this draft for {{input.topic}}:\n{{context.draft.content}}"
120 .to_string(),
121 input_bindings: Default::default(),
122 input_transform: None,
123 output_transform: None,
124 output_key: Some("fact_check".to_string()),
125 retry_policy: None,
126 failure_policy: None,
127 }),
128 },
129 output_key: None,
130 retry_policy: None,
131 failure_policy: None,
132 },
133 WorkflowNodeDefinition {
134 id: "review_text".to_string(),
135 kind: WorkflowNodeKind::Transform {
136 transform_id: "extract_content".to_string(),
137 input_key: Some("review".to_string()),
138 },
139 output_key: Some("review_text".to_string()),
140 retry_policy: None,
141 failure_policy: None,
142 },
143 WorkflowNodeDefinition {
144 id: "review_ready".to_string(),
145 kind: WorkflowNodeKind::Decision {
146 condition: "context.review_text != null".to_string(),
147 },
148 output_key: Some("review_ready".to_string()),
149 retry_policy: None,
150 failure_policy: None,
151 },
152 WorkflowNodeDefinition {
153 id: "merge".to_string(),
154 kind: WorkflowNodeKind::Join,
155 output_key: Some("merged".to_string()),
156 retry_policy: None,
157 failure_policy: None,
158 },
159 ],
160 edges: vec![
161 WorkflowEdgeDefinition {
162 from: "draft".to_string(),
163 to: "review".to_string(),
164 transition: WorkflowEdgeTransition::OnSuccess,
165 },
166 WorkflowEdgeDefinition {
167 from: "draft".to_string(),
168 to: "fact_check".to_string(),
169 transition: WorkflowEdgeTransition::OnSuccess,
170 },
171 WorkflowEdgeDefinition {
172 from: "review".to_string(),
173 to: "review_text".to_string(),
174 transition: WorkflowEdgeTransition::OnSuccess,
175 },
176 WorkflowEdgeDefinition {
177 from: "review_text".to_string(),
178 to: "review_ready".to_string(),
179 transition: WorkflowEdgeTransition::OnSuccess,
180 },
181 WorkflowEdgeDefinition {
182 from: "review_ready".to_string(),
183 to: "merge".to_string(),
184 transition: WorkflowEdgeTransition::Condition(
185 "context.review_ready.matched == true".to_string(),
186 ),
187 },
188 WorkflowEdgeDefinition {
189 from: "fact_check".to_string(),
190 to: "merge".to_string(),
191 transition: WorkflowEdgeTransition::OnSuccess,
192 },
193 ],
194 };
195
196 let workspace_home = std::env::temp_dir().join(format!(
197 "enki-workflow-example-{}",
198 SystemTime::now()
199 .duration_since(UNIX_EPOCH)
200 .map_err(|err| err.to_string())?
201 .as_nanos()
202 ));
203
204 let runtime = WorkflowRuntime::builder()
205 .with_workspace_home(&workspace_home)
206 .with_task_runner(Arc::new(DemoTaskRunner))
207 .add_task(reusable_task)
208 .add_workflow(workflow)
209 .build()
210 .await?;
211
212 let response = runtime
213 .start(WorkflowRequest::new(
214 "release-note-review",
215 json!({ "topic": "runtime-managed workflows" }),
216 ))
217 .await?;
218
219 println!("Workflow: {}", response.workflow_id);
220 println!("Run: {}", response.run_id);
221 println!("Status: {:?}", response.status);
222 println!("Workspace: {}", workspace_home.display());
223 println!(
224 "Context:\n{}",
225 serde_json::to_string_pretty(&response.context.to_value()).map_err(|err| err.to_string())?
226 );
227
228 Ok(())
229}pub async fn resume(&self, run_id: &str) -> Result<WorkflowResponse, String>
pub async fn submit_intervention( &self, run_id: &str, intervention_id: &str, response: Option<String>, ) -> Result<WorkflowRunState, String>
pub async fn list_pending_interventions( &self, run_id: &str, ) -> Result<Vec<InterventionRequest>, String>
Auto Trait Implementations§
impl Freeze for WorkflowRuntime
impl !RefUnwindSafe for WorkflowRuntime
impl !Send for WorkflowRuntime
impl !Sync for WorkflowRuntime
impl Unpin for WorkflowRuntime
impl UnsafeUnpin for WorkflowRuntime
impl !UnwindSafe for WorkflowRuntime
Blanket Implementations§
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T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more