Struct tikv::storage::kv::BTreeEngine [−][src]
The BTreeEngine(based on BTreeMap
) is in memory and only used in tests and benchmarks.
Note: The snapshot()
and async_snapshot()
methods are fake, the returned snapshot is not isolated,
they will be affected by the later modifies.
Fields
cf_names: Vec<&'static str, Global>
cf_contents: Vec<Arc<RwLock<BTreeMap<Key, Vec<u8, Global>>>>, Global>
Implementations
impl BTreeEngine
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pub fn new(cfs: &[&'static str]) -> BTreeEngine
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pub fn get_cf(
&self,
cf: &'static str
) -> Arc<RwLock<BTreeMap<Key, Vec<u8, Global>>>>
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&self,
cf: &'static str
) -> Arc<RwLock<BTreeMap<Key, Vec<u8, Global>>>>
Trait Implementations
impl Clone for BTreeEngine
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impl Debug for BTreeEngine
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impl Default for BTreeEngine
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impl Display for BTreeEngine
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impl Engine for BTreeEngine
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Auto Trait Implementations
impl RefUnwindSafe for BTreeEngine
impl Send for BTreeEngine
impl Sync for BTreeEngine
impl Unpin for BTreeEngine
impl UnwindSafe for BTreeEngine
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,
impl<V, W> ConvertFrom<W> for V where
W: ConvertTo<V>,
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W: ConvertTo<V>,
impl<T> From<T> for T
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impl<T> Instrument 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> Pointable for T
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impl<T> Pointable for T
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impl<T> Same<T> for T
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type Output = T
Should always be Self
impl<T> Sealed<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,
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T: Send + Sync + UnwindSafe + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
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V: MultiLane<T>,