func MatchAllKeys(keys Keys) types.GomegaMatcher { … } func MatchKeys(options Options, keys Keys) types.GomegaMatcher { … } type KeysMatcher … type Keys … func (m *KeysMatcher) Match(actual interface{ … } func (m *KeysMatcher) matchKeys(actual interface{ … } func (m *KeysMatcher) FailureMessage(actual interface{ … } func (m *KeysMatcher) NegatedFailureMessage(actual interface{ … } func (m *KeysMatcher) Failures() []error { … }