Struct engine_panic::PanicSnapshot [−][src]
Trait Implementations
impl Clone for PanicSnapshot
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fn clone(&self) -> PanicSnapshot
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pub fn clone_from(&mut self, source: &Self)
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impl Debug for PanicSnapshot
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impl Iterable for PanicSnapshot
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type Iterator = PanicSnapshotIterator
fn iterator_opt(&self, opts: IterOptions) -> Result<Self::Iterator>
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fn iterator_cf_opt(&self, cf: &str, opts: IterOptions) -> Result<Self::Iterator>
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pub fn iterator(&self) -> Result<Self::Iterator, Error>
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pub fn iterator_cf(&self, cf: &str) -> Result<Self::Iterator, Error>
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pub fn scan<F>(
&self,
start_key: &[u8],
end_key: &[u8],
fill_cache: bool,
f: F
) -> Result<(), Error> where
F: FnMut(&[u8], &[u8]) -> Result<bool, Error>,
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&self,
start_key: &[u8],
end_key: &[u8],
fill_cache: bool,
f: F
) -> Result<(), Error> where
F: FnMut(&[u8], &[u8]) -> Result<bool, Error>,
pub fn scan_cf<F>(
&self,
cf: &str,
start_key: &[u8],
end_key: &[u8],
fill_cache: bool,
f: F
) -> Result<(), Error> where
F: FnMut(&[u8], &[u8]) -> Result<bool, Error>,
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&self,
cf: &str,
start_key: &[u8],
end_key: &[u8],
fill_cache: bool,
f: F
) -> Result<(), Error> where
F: FnMut(&[u8], &[u8]) -> Result<bool, Error>,
pub fn seek(
&self,
key: &[u8]
) -> Result<Option<(Vec<u8, Global>, Vec<u8, Global>)>, Error>
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&self,
key: &[u8]
) -> Result<Option<(Vec<u8, Global>, Vec<u8, Global>)>, Error>
pub fn seek_cf(
&self,
cf: &str,
key: &[u8]
) -> Result<Option<(Vec<u8, Global>, Vec<u8, Global>)>, Error>
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&self,
cf: &str,
key: &[u8]
) -> Result<Option<(Vec<u8, Global>, Vec<u8, Global>)>, Error>
impl Peekable for PanicSnapshot
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type DBVector = PanicDBVector
The byte-vector type through which the database returns read values.
fn get_value_opt(
&self,
opts: &ReadOptions,
key: &[u8]
) -> Result<Option<Self::DBVector>>
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&self,
opts: &ReadOptions,
key: &[u8]
) -> Result<Option<Self::DBVector>>
fn get_value_cf_opt(
&self,
opts: &ReadOptions,
cf: &str,
key: &[u8]
) -> Result<Option<Self::DBVector>>
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&self,
opts: &ReadOptions,
cf: &str,
key: &[u8]
) -> Result<Option<Self::DBVector>>
pub fn get_value(&self, key: &[u8]) -> Result<Option<Self::DBVector>, Error>
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pub fn get_value_cf(
&self,
cf: &str,
key: &[u8]
) -> Result<Option<Self::DBVector>, Error>
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&self,
cf: &str,
key: &[u8]
) -> Result<Option<Self::DBVector>, Error>
pub fn get_msg<M>(&self, key: &[u8]) -> Result<Option<M>, Error> where
M: Message + Default,
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M: Message + Default,
pub fn get_msg_cf<M>(&self, cf: &str, key: &[u8]) -> Result<Option<M>, Error> where
M: Message + Default,
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M: Message + Default,
impl Snapshot for PanicSnapshot
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Auto Trait Implementations
impl RefUnwindSafe for PanicSnapshot
impl Send for PanicSnapshot
impl Sync for PanicSnapshot
impl Unpin for PanicSnapshot
impl UnwindSafe for PanicSnapshot
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,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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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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pub const ALIGN: usize
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type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
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pub unsafe fn deref<'a>(ptr: usize) -> &'a T
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pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
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pub unsafe fn drop(ptr: usize)
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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,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub 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.
pub 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>,
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>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
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V: MultiLane<T>,