From 2bb574e62b1286403afaeb93fb7f4763d05c34e6 Mon Sep 17 00:00:00 2001
From: Nick Zana <me@nickzana.dev>
Date: Mon, 15 May 2023 23:24:15 -0400
Subject: [PATCH] fido-common: add enums for credential backup

Used in by the authenticator in authenticator::Data to convey
information about the backup state of credentials.
---
 crates/fido-common/src/credential/mod.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/crates/fido-common/src/credential/mod.rs b/crates/fido-common/src/credential/mod.rs
index b814f65..c4d15c1 100644
--- a/crates/fido-common/src/credential/mod.rs
+++ b/crates/fido-common/src/credential/mod.rs
@@ -16,3 +16,15 @@ pub enum Type {
     #[cfg_attr(feature = "serde", serde(rename = "public-key"))]
     PublicKey,
 }
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum BackupState {
+    BackedUp = 0b0,
+    NotBackedUp = 0b1,
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum BackupEligibility {
+    Eligible,
+    Ineligible,
+}