ui changed before object slices

2 files changed, 24 insertions, 0 deletions

diff --git a/database/src/helper.rs b/database/src/helper.rs
new file mode 100644
index 0000000..28ab1fa
--- /dev/null
+++ b/database/src/helper.rs
@@ -0,0 +1,23 @@
+/*
+    This file is part of jellything (https://codeberg.org/metamuffin/jellything)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2026 metamuffin <metamuffin.org>
+*/
+
+use crate::{Database, Transaction};
+use anyhow::Result;
+
+pub trait DatabaseReturnExt: Database {
+    fn transaction_ret<T>(
+        &self,
+        mut t: impl FnMut(&mut dyn Transaction) -> Result<T>,
+    ) -> Result<T> {
+        let mut ret = None;
+        self.transaction(&mut |x| {
+            ret = Some(t(x)?);
+            Ok(())
+        })?;
+        Ok(ret.unwrap())
+    }
+}
+impl<D: Database> DatabaseReturnExt for D {}
diff --git a/database/src/lib.rs b/database/src/lib.rs
index 13e4a0d..b8a67c9 100644
--- a/database/src/lib.rs
+++ b/database/src/lib.rs
@@ -8,6 +8,7 @@ pub mod kv;
 pub mod query_syntax;
 #[cfg(test)]
 pub mod test_shared;
+pub mod helper;
 
 use anyhow::Result;
 use jellyobject::{ObjectBuffer, Path, Value};