[−][src]Struct rocks::snapshot::Snapshot

pub struct Snapshot<'a> { /* fields omitted */ }

Abstract handle to particular state of a DB. A Snapshot is an immutable object and can therefore be safely accessed from multiple threads without any external synchronization.

To Create a Snapshot, call DB::GetSnapshot().

To Destroy a Snapshot, call DB::ReleaseSnapshot(snapshot).

Implementations

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

pub fn get_sequence_number(&self) -> SequenceNumber[src]

Trait Implementations

impl<'a> AsRef<Snapshot<'a>> for Snapshot<'a>[src]

impl<'a, 'b> AsRef<Snapshot<'a>> for ManagedSnapshot<'a, 'b>[src]

impl<'a> Debug for Snapshot<'a>[src]

impl<'a> Send for Snapshot<'a>[src]

impl<'a> Sync for Snapshot<'a>[src]

Auto Trait Implementations

impl<'a> RefUnwindSafe for Snapshot<'a>

impl<'a> Unpin for Snapshot<'a>

impl<'a> UnwindSafe for Snapshot<'a>

Blanket Implementations

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

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

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

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

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

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.

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.