type crypto/x509.UnknownAuthorityError

4 uses

	crypto/x509 (current package)
		verify.go#L141: type UnknownAuthorityError struct {
		verify.go#L151: func (e UnknownAuthorityError) Error() string {
		verify.go#L1026: 		err = UnknownAuthorityError{c, hintErr, hintCert}

	crypto/tls
		handshake_server.go#L940: 			if errors.As(err, &x509.UnknownAuthorityError{}) {