V3

Many many many changes, honestly just read the release notes

src/structs/status.rs

@@ -0,0 +1,42 @@
+use std::fmt::Display;
+
+/// Enum for image status
+#[derive(Ord, Eq, PartialEq, PartialOrd, Clone, Debug)]
+pub enum Status {
+    UpdateMajor,
+    UpdateMinor,
+    UpdatePatch,
+    UpdateAvailable,
+    UpToDate,
+    Unknown(String),
+}
+
+impl Display for Status {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(match &self {
+            Self::UpToDate => "Up to date",
+            Self::UpdateAvailable => "Update available",
+            Self::UpdateMajor => "Major update",
+            Self::UpdateMinor => "Minor update",
+            Self::UpdatePatch => "Patch update",
+            Self::Unknown(_) => "Unknown",
+        })
+    }
+}
+
+impl Status {
+    // Converts the Status into an Option<bool> (useful for JSON serialization)
+    pub fn to_option_bool(&self) -> Option<bool> {
+        match &self {
+            Self::UpToDate => Some(false),
+            Self::Unknown(_) => None,
+            _ => Some(true),
+        }
+    }
+}
+
+impl Default for Status {
+    fn default() -> Self {
+        Self::Unknown("".to_string())
+    }
+}