Struct engine_rocks::RocksEngineIterator[−][src]

[+] Show declaration

pub struct RocksEngineIterator(DBIterator<Arc<DB>>);

Implementations

`impl RocksEngineIterator`[src][−]

`pub fn from_raw(iter: DBIterator<Arc<DB>>) -> RocksEngineIterator`[src]

`pub fn sequence(&self) -> Option<u64>`[src]

Trait Implementations

`impl Iterator for RocksEngineIterator`[src][+]

[+] Show hidden undocumented items

`fn seek(&mut self, key: SeekKey<'_>) -> Result<bool>`[src][−]

`fn seek_for_prev(&mut self, key: SeekKey<'_>) -> Result<bool>`[src][−]

`fn prev(&mut self) -> Result<bool>`[src][−]

`fn next(&mut self) -> Result<bool>`[src][−]

`fn key(&self) -> &[u8]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src][−]

`fn value(&self) -> &[u8]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src][−]

`fn valid(&self) -> Result<bool>`[src][−]

`pub fn seek_to_first(&mut self) -> Result<bool, Error>`[src][−]

`pub fn seek_to_last(&mut self) -> Result<bool, Error>`[src][−]

Auto Trait Implementations

`impl RefUnwindSafe for RocksEngineIterator`

`impl Send for RocksEngineIterator`

`impl !Sync for RocksEngineIterator`

`impl Unpin for RocksEngineIterator`

`impl UnwindSafe for RocksEngineIterator`

Blanket Implementations

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

[+] Show hidden undocumented items

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

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

[+] Show hidden undocumented items

`pub fn borrow(&self) -> &T`[src][−]

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

[+] Show hidden undocumented items

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

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

[+] Show hidden undocumented items

`pub fn from(t: T) -> T`[src][−]

`impl<T> Instrument for T`[src][+]

[+] Show hidden undocumented items

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src][−]

`pub fn in_current_span(self) -> Instrumented<Self>`[src][−]

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

[+] Show hidden undocumented items

`pub fn into(self) -> U`[src][−]

`impl<T> Pointable for T`[src][+]

[+] Show hidden undocumented items

`pub const ALIGN: usize`[src][−][−]

`type Init = T`

The type for initializers.

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src][−]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src][−]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src][−]

`pub unsafe fn drop(ptr: usize)`[src][−]

`impl<T> Same<T> for T`[src]

`type Output = T`

Should always be Self

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

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

[+] Show hidden undocumented items

`type Error = Infallible`

The type returned in the event of a conversion error.

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

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

[+] Show hidden undocumented items

`type Error = >::Error`

The type returned in the event of a conversion error.

`pub fn try_into(self) -> Result<U, >::Error>`[src][−]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [src][+]

[+] Show hidden undocumented items

Struct engine_rocks::RocksEngineIterator⎘[−][src]

Implementations

impl RocksEngineIterator[src][−]

pub fn from_raw(iter: DBIterator<Arc<DB>>) -> RocksEngineIterator[src]

pub fn sequence(&self) -> Option<u64>[src]

Trait Implementations

impl Iterator for RocksEngineIterator[src][+]

fn seek(&mut self, key: SeekKey<'_>) -> Result<bool>[src][−]

fn seek_for_prev(&mut self, key: SeekKey<'_>) -> Result<bool>[src][−]

fn prev(&mut self) -> Result<bool>[src][−]

fn next(&mut self) -> Result<bool>[src][−]

fn key(&self) -> &[u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8][src][−]

Notable traits for &'_ [u8]

fn value(&self) -> &[u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8][src][−]

Notable traits for &'_ [u8]

fn valid(&self) -> Result<bool>[src][−]

pub fn seek_to_first(&mut self) -> Result<bool, Error>[src][−]

pub fn seek_to_last(&mut self) -> Result<bool, Error>[src][−]

Auto Trait Implementations

impl RefUnwindSafe for RocksEngineIterator

impl Send for RocksEngineIterator

impl !Sync for RocksEngineIterator

impl Unpin for RocksEngineIterator

impl UnwindSafe for RocksEngineIterator

Blanket Implementations

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

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

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

pub fn borrow(&self) -> &T[src][−]

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

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

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

pub fn from(t: T) -> T[src][−]

impl<T> Instrument for T[src][+]

pub fn instrument(self, span: Span) -> Instrumented<Self>[src][−]

pub fn in_current_span(self) -> Instrumented<Self>[src][−]

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

pub fn into(self) -> U[src][−]

impl<T> Pointable for T[src][+]

pub const ALIGN: usize[src][−][−]

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize[src][−]

pub unsafe fn deref<'a>(ptr: usize) -> &'a T[src][−]

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T[src][−]

pub unsafe fn drop(ptr: usize)[src][−]

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

type Output = T

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

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

type Error = Infallible

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

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

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

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

impl<V, T> VZip<V> for T where V: MultiLane<T>, [src][+]

pub fn vzip(self) -> V[src]

Struct engine_rocks::RocksEngineIterator[−][src]

`impl RocksEngineIterator`[src][−]

`pub fn from_raw(iter: DBIterator<Arc<DB>>) -> RocksEngineIterator`[src]

`pub fn sequence(&self) -> Option<u64>`[src]

`impl Iterator for RocksEngineIterator`[src][+]

`fn seek(&mut self, key: SeekKey<'_>) -> Result<bool>`[src][−]

`fn seek_for_prev(&mut self, key: SeekKey<'_>) -> Result<bool>`[src][−]

`fn prev(&mut self) -> Result<bool>`[src][−]

`fn next(&mut self) -> Result<bool>`[src][−]

`fn key(&self) -> &[u8]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src][−]

Notable traits for &'_ [u8 ]

`fn value(&self) -> &[u8]ⓘNotable traits for &'_ [u8] impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`[src][−]

Notable traits for &'_ [u8 ]

`fn valid(&self) -> Result<bool>`[src][−]

`pub fn seek_to_first(&mut self) -> Result<bool, Error>`[src][−]

`pub fn seek_to_last(&mut self) -> Result<bool, Error>`[src][−]

`impl RefUnwindSafe for RocksEngineIterator`

`impl Send for RocksEngineIterator`

`impl !Sync for RocksEngineIterator`

`impl Unpin for RocksEngineIterator`

`impl UnwindSafe for RocksEngineIterator`

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

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

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

`pub fn borrow(&self) -> &T`[src][−]

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

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

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

`pub fn from(t: T) -> T`[src][−]

`impl<T> Instrument for T`[src][+]

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src][−]

`pub fn in_current_span(self) -> Instrumented<Self>`[src][−]

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

`pub fn into(self) -> U`[src][−]

`impl<T> Pointable for T`[src][+]

`pub const ALIGN: usize`[src][−][−]

`type Init = T`

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src][−]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src][−]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src][−]

`pub unsafe fn drop(ptr: usize)`[src][−]

`impl<T> Same<T> for T`[src]

`type Output = T`

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

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

`type Error = Infallible`

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

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

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

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

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [src][+]

`pub fn vzip(self) -> V`[src]