diff options
Diffstat (limited to 'src/db/lib.rs')
| -rw-r--r-- | src/db/lib.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/db/lib.rs b/src/db/lib.rs index e81c712c..5881954d 100644 --- a/src/db/lib.rs +++ b/src/db/lib.rs @@ -274,6 +274,11 @@ impl<'a> Transaction<'a> { pub fn remove<T: AsRef<[u8]>>(&mut self, tree: &Tree, key: T) -> TxOpResult<Option<Value>> { self.tx.remove(tree.1, key.as_ref()) } + /// Clears all values in a tree + #[inline] + pub fn clear(&mut self, tree: &Tree) -> TxOpResult<()> { + self.tx.clear(tree.1) + } #[inline] pub fn iter(&self, tree: &Tree) -> TxOpResult<TxValueIter<'_>> { @@ -350,6 +355,7 @@ pub(crate) trait ITx { fn insert(&mut self, tree: usize, key: &[u8], value: &[u8]) -> TxOpResult<Option<Value>>; fn remove(&mut self, tree: usize, key: &[u8]) -> TxOpResult<Option<Value>>; + fn clear(&mut self, tree: usize) -> TxOpResult<()>; fn iter(&self, tree: usize) -> TxOpResult<TxValueIter<'_>>; fn iter_rev(&self, tree: usize) -> TxOpResult<TxValueIter<'_>>; |