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API referenceModule APIVariables

hololink::module::TEST_ONLY

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Value of an interface’s release_version that marks it as existing only for testing.

constexpr const char * hololink::module::TEST_ONLY = "test-only"

A TEST_ONLY interface exists to exercise the framework itself, for example a stub module’s service or a fixture that records what a callback received. Applications and examples must not use one: it may change or be deleted at any time, without notice.

TEST_ONLY interfaces never appear in INTERFACES.md.