[][src]Struct sled::Batch

pub struct Batch { /* fields omitted */ }

A batch of updates that will be applied atomically to the Tree.


use sled::{Batch, open};

let db = open("batch_db_2")?;
db.insert("key_0", "val_0")?;

let mut batch = Batch::default();
batch.insert("key_a", "val_a");
batch.insert("key_b", "val_b");
batch.insert("key_c", "val_c");

// key_0 no longer exists, and key_a, key_b, and key_c
// now do exist.


impl Batch[src]

pub fn insert<K, V>(&mut self, key: K, value: V) where
    K: Into<IVec>,
    V: Into<IVec>, 

Set a key to a new value

pub fn remove<K>(&mut self, key: K) where
    K: Into<IVec>, 

Remove a key

Trait Implementations

impl Clone for Batch[src]

impl Debug for Batch[src]

impl Default for Batch[src]

Auto Trait Implementations

impl RefUnwindSafe for Batch

impl Send for Batch

impl Sync for Batch

impl Unpin for Batch

impl UnwindSafe for Batch

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> Pointable for T[src]

type Init = T

The type for initializers.

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.