CloneNodeOptions makes a copy of a NodeOptions.

CreateNode creates a Sif node, deriving role from environment variables.

CreateNodeInRole creates a Sif node in a specific role (Coordinator or Worker).

Coordinator indicates that a node should coordinate work e.g.

Worker indicates that a node should coordinate work e.g.

NodeOptions are options for a Node, configuring elements of a Sif cluster.

Result represents the result of a job, which may either be nil, an Accumulator or a set of CollectedPartitions.

Node is a member of a Sif cluster, either coordinating or performing work.

NodeRole describes the intended role of a Node.