Module version 

Workflow versioning types.

BDEW publishes format updates approximately twice per year (1 April and 1 October). Each format version has an effective date that is used as the versioning key — not semver — because business semantics change on BDEW release boundaries, not on library release boundaries.

A WorkflowId permanently identifies the combination of workflow name and format version under which a process was started. Events carry this ID so replay and migration tooling can route to the correct logic.

Structs

FormatVersion

A BDEW EDI@Energy format version effective-date identifier.

FormatVersionError

Error returned when a string does not match the FV<YYYY>-<MM>-<DD> pattern.

WorkflowId

Uniquely identifies a versioned workflow definition.

Enums

WorkflowVersionPolicy

Declares which BDEW format versions a Workflow implementation can accept over the lifetime of in-flight processes.