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 e9d3ea18..8188c715 100644 --- a/src/db/lib.rs +++ b/src/db/lib.rs @@ -197,6 +197,11 @@ impl Tree { pub fn remove<T: AsRef<[u8]>>(&self, key: T) -> Result<Option<Value>> { self.0.remove(self.1, key.as_ref()) } + /// Clears all values from the tree + #[inline] + pub fn clear(&self) -> Result<()> { + self.0.clear(self.1) + } #[inline] pub fn iter(&self) -> Result<ValueIter<'_>> { @@ -311,6 +316,7 @@ pub(crate) trait IDb: Send + Sync { fn insert(&self, tree: usize, key: &[u8], value: &[u8]) -> Result<Option<Value>>; fn remove(&self, tree: usize, key: &[u8]) -> Result<Option<Value>>; + fn clear(&self, tree: usize) -> Result<()>; fn iter(&self, tree: usize) -> Result<ValueIter<'_>>; fn iter_rev(&self, tree: usize) -> Result<ValueIter<'_>>; |