rename appmgr

backend/src/version/v0_3_0.rs

@@ -0,0 +1,36 @@
+use emver::VersionRange;
+use lazy_static::lazy_static;
+
+use super::*;
+
+const V0_3_0: emver::Version = emver::Version::new(0, 3, 0, 0);
+lazy_static! {
+    static ref V0_3_0_COMPAT: VersionRange = VersionRange::Conj(
+        Box::new(VersionRange::Anchor(
+            emver::GTE,
+            emver::Version::new(0, 3, 0, 0),
+        )),
+        Box::new(VersionRange::Anchor(emver::LTE, Current::new().semver())),
+    );
+}
+
+pub struct Version;
+#[async_trait]
+impl VersionT for Version {
+    type Previous = v0_3_0::Version;
+    fn new() -> Self {
+        Version
+    }
+    fn semver(&self) -> emver::Version {
+        V0_3_0
+    }
+    fn compat(&self) -> &'static VersionRange {
+        &*V0_3_0_COMPAT
+    }
+    async fn up<Db: DbHandle>(&self, _db: &mut Db) -> Result<(), Error> {
+        Ok(())
+    }
+    async fn down<Db: DbHandle>(&self, _db: &mut Db) -> Result<(), Error> {
+        Ok(())
+    }
+}