Document that a Graph can be reused

ztstewart · Sep 3, 2018 · 1d8d7ae · 1d8d7ae
1 parent ca7631c
commit 1d8d7ae
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/workflow.go b/workflow.go
@@ -36,6 +36,8 @@ func NewTask(name string, deps []string, fn TaskFn) Task {
 // A Graph is a representation of the dependencies of a workflow.
 // It is capable of executing the dependencies of the workflow in
 // a topological order.
+//
+// A Graph is safe to reuse for multiple executions.
 type Graph struct {
 	tasks map[string]Task
 	// Map of task name to set of tasks that depend on it.