pub unsafe static ASAuthorizationPublicKeyCredentialResidentKeyPreferenceRequired: Option<&'static ASAuthorizationPublicKeyCredentialResidentKeyPreference>Available on crate feature
ASAuthorizationPublicKeyCredentialConstants only.Expand description
Indicates that the authenticator must store the private key, and that key creation should fail if the authenticator is not currently capable of storing the key.
See also Apple’s documentation