S5 sdk-objects-cap-option: OptionObjectsCapMiB

Builds: design 47 G §513, §547 (A-343, A-344)

Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h

go/catalogue/busstate.go

@@ -50,6 +50,9 @@ const (
 	OptionAgeDays = "max-age-days"
 	// OptionCapMiB is the cap of a stream, a bucket or an object store, in MiB.
 	OptionCapMiB = "max-mib"
+	// OptionObjectsCapMiB is the cap of a state's objects store `<state>-objects`, in MiB, where the state needs
+	// another than the one the bus module plans (design 47 G §513, §547).
+	OptionObjectsCapMiB = "objects-max-mib"
 	// OptionGrant names the trusted config value granting another module a part of it (ADR 0363 §4, ADR 0592 §9).
 	OptionGrant = "grant"
 	// OptionDeliveries is how many times a work queue's message is delivered before it is a dead letter.

go/catalogue/objects_test.go

@@ -53,3 +53,10 @@ func decodeStrictObjects(raw string) (Manifest, error) {
 type errString string
 
 func (e errString) Error() string { return string(e) }
+
+// The option naming a state's objects cap is exported with the bounds the judge checks it by (design 47 G §513, §547).
+func TestTheObjectsCapOptionIsNamedWithItsBounds(t *testing.T) {
+	if OptionObjectsCapMiB != "objects-max-mib" || ObjectsLeastMiB != 1 || ObjectsMostMiB != 8192 {
+		t.Fatalf("option %q, bounds %d to %d", OptionObjectsCapMiB, ObjectsLeastMiB, ObjectsMostMiB)
+	}
+}