Struct boringdb::Transaction[−][src]

pub struct Transaction<'a> { /* fields omitted */ }
Expand description

A transaction handle, which is passed to transaction closures.

Implementations

impl<'a> Transaction<'a>[src]

pub fn insert(
    &mut self,
    key: impl Into<Bytes>,
    val: impl Into<Bytes>
) -> Result<()>[src]

Inserts a key/value pair.

pub fn delete(&mut self, key: impl AsRef<[u8]>) -> Result<()>[src]

Delete a key.

pub fn get(&self, key: &[u8]) -> Result<Option<Bytes>>[src]

Gets a key/value pair.

pub fn range<K: AsRef<[u8]> + Ord, R: RangeBounds<K>>(
    &self,
    range: R
) -> Result<impl Iterator<Item = Result<(Bytes, Bytes)>> + '_>[src]

Iterate through tuples of keys and values, where the keys fall within the specified range.

Trait Implementations

impl<'a> Drop for Transaction<'a>[src]

fn drop(&mut self)[src]

Executes the destructor for this type. Read more

Auto Trait Implementations

impl<'a> !RefUnwindSafe for Transaction<'a>

impl<'a> !Send for Transaction<'a>

impl<'a> !Sync for Transaction<'a>

impl<'a> Unpin for Transaction<'a>

impl<'a> !UnwindSafe for Transaction<'a>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

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

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.