[−][src]Struct sled::transaction::TransactionalTree
A transaction that will be applied atomically to the Tree.
Implementations
impl TransactionalTree
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pub fn insert<K, V>(
&self,
key: K,
value: V
) -> Result<Option<IVec>, UnabortableTransactionError> where
IVec: From<K> + From<V>,
K: AsRef<[u8]>,
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&self,
key: K,
value: V
) -> Result<Option<IVec>, UnabortableTransactionError> where
IVec: From<K> + From<V>,
K: AsRef<[u8]>,
Set a key to a new value
pub fn remove<K>(
&self,
key: K
) -> Result<Option<IVec>, UnabortableTransactionError> where
IVec: From<K>,
K: AsRef<[u8]>,
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&self,
key: K
) -> Result<Option<IVec>, UnabortableTransactionError> where
IVec: From<K>,
K: AsRef<[u8]>,
Remove a key
pub fn get<K: AsRef<[u8]>>(
&self,
key: K
) -> Result<Option<IVec>, UnabortableTransactionError>
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&self,
key: K
) -> Result<Option<IVec>, UnabortableTransactionError>
Get the value associated with a key
pub fn apply_batch(
&self,
batch: &Batch
) -> Result<(), UnabortableTransactionError>
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&self,
batch: &Batch
) -> Result<(), UnabortableTransactionError>
Atomically apply multiple inserts and removals.
Trait Implementations
impl Clone for TransactionalTree
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fn clone(&self) -> TransactionalTree
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Auto Trait Implementations
impl !RefUnwindSafe for TransactionalTree
impl !Send for TransactionalTree
impl !Sync for TransactionalTree
impl Unpin for TransactionalTree
impl !UnwindSafe for TransactionalTree
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,