Struct engine_traits::IterOptions[−][src]

pub struct IterOptions {
    lower_bound: Option<KeyBuilder>,
    upper_bound: Option<KeyBuilder>,
    prefix_same_as_start: bool,
    fill_cache: bool,
    hint_min_ts: Option<u64>,
    hint_max_ts: Option<u64>,
    key_only: bool,
    seek_mode: SeekMode,
    max_skippable_internal_keys: u64,
}

Fields

lower_bound: Option<KeyBuilder>upper_bound: Option<KeyBuilder>prefix_same_as_start: boolfill_cache: boolhint_min_ts: Option<u64>hint_max_ts: Option<u64>key_only: boolseek_mode: SeekModemax_skippable_internal_keys: u64

Implementations

`impl IterOptions`[src]

`pub fn new( lower_bound: Option<KeyBuilder>, upper_bound: Option<KeyBuilder>, fill_cache: bool ) -> IterOptions`[src]

`pub fn prefix_seek_used(&self) -> bool`[src]

`pub fn use_prefix_seek(&mut self)`[src]

`pub fn total_order_seek_used(&self) -> bool`[src]

`pub fn fill_cache(&self) -> bool`[src]

`pub fn set_fill_cache(&mut self, v: bool)`[src]

`pub fn set_hint_min_ts(&mut self, bound_ts: Bound<u64>)`[src]

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

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

`pub fn set_hint_max_ts(&mut self, bound_ts: Bound<u64>)`[src]

`pub fn key_only(&self) -> bool`[src]

`pub fn set_key_only(&mut self, v: bool)`[src]

`pub fn lower_bound(&self) -> Option<&[u8]>`[src]

`pub fn set_lower_bound(&mut self, bound: &[u8], reserved_prefix_len: usize)`[src]

`pub fn set_vec_lower_bound(&mut self, bound: Vec<u8>)`[src]

`pub fn set_lower_bound_prefix(&mut self, prefix: &[u8])`[src]

`pub fn upper_bound(&self) -> Option<&[u8]>`[src]

`pub fn set_upper_bound(&mut self, bound: &[u8], reserved_prefix_len: usize)`[src]

`pub fn set_vec_upper_bound(&mut self, bound: Vec<u8>)`[src]

`pub fn set_upper_bound_prefix(&mut self, prefix: &[u8])`[src]

`pub fn build_bounds(self) -> (Option<Vec<u8>>, Option<Vec<u8>>)`[src]

`pub fn prefix_same_as_start(&self) -> bool`[src]

`pub fn set_prefix_same_as_start(&mut self, enable: bool)`[src]

`pub fn max_skippable_internal_keys(&self) -> u64`[src]

`pub fn set_max_skippable_internal_keys(&mut self, threshold: u64)`[src]

Trait Implementations

`impl Clone for IterOptions`[src]

`fn clone(&self) -> IterOptions`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src]

`impl Default for IterOptions`[src]

`fn default() -> IterOptions`[src]

Auto Trait Implementations

`impl RefUnwindSafe for IterOptions`

`impl Send for IterOptions`

`impl Sync for IterOptions`

`impl Unpin for IterOptions`

`impl UnwindSafe for IterOptions`

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 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`

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> SendSyncUnwindSafe for T where T: Send + Sync + UnwindSafe + ?Sized,` [src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

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

`pub fn clone_into(&self, target: &mut T)`[src]

`impl<T, U> TryFrom 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>::Error>`[src]

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

`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]

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

Struct engine_traits::IterOptions⎘[−][src]

Fields

Implementations

impl IterOptions[src]

pub fn new( lower_bound: Option<KeyBuilder>, upper_bound: Option<KeyBuilder>, fill_cache: bool) -> IterOptions[src]

pub fn prefix_seek_used(&self) -> bool[src]

pub fn use_prefix_seek(&mut self)[src]

pub fn total_order_seek_used(&self) -> bool[src]

pub fn fill_cache(&self) -> bool[src]

pub fn set_fill_cache(&mut self, v: bool)[src]

pub fn set_hint_min_ts(&mut self, bound_ts: Bound<u64>)[src]

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

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

pub fn set_hint_max_ts(&mut self, bound_ts: Bound<u64>)[src]

pub fn key_only(&self) -> bool[src]

pub fn set_key_only(&mut self, v: bool)[src]

pub fn lower_bound(&self) -> Option<&[u8]>[src]

pub fn set_lower_bound(&mut self, bound: &[u8], reserved_prefix_len: usize)[src]

pub fn set_vec_lower_bound(&mut self, bound: Vec<u8>)[src]

pub fn set_lower_bound_prefix(&mut self, prefix: &[u8])[src]

pub fn upper_bound(&self) -> Option<&[u8]>[src]

pub fn set_upper_bound(&mut self, bound: &[u8], reserved_prefix_len: usize)[src]

pub fn set_vec_upper_bound(&mut self, bound: Vec<u8>)[src]

pub fn set_upper_bound_prefix(&mut self, prefix: &[u8])[src]

pub fn build_bounds(self) -> (Option<Vec<u8>>, Option<Vec<u8>>)[src]

pub fn prefix_same_as_start(&self) -> bool[src]

pub fn set_prefix_same_as_start(&mut self, enable: bool)[src]

pub fn max_skippable_internal_keys(&self) -> u64[src]

pub fn set_max_skippable_internal_keys(&mut self, threshold: u64)[src]

Trait Implementations

impl Clone for IterOptions[src]

fn clone(&self) -> IterOptions[src]

pub fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Default for IterOptions[src]

fn default() -> IterOptions[src]

Auto Trait Implementations

impl RefUnwindSafe for IterOptions

impl Send for IterOptions

impl Sync for IterOptions

impl Unpin for IterOptions

impl UnwindSafe for IterOptions

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> SendSyncUnwindSafe for T where T: Send + Sync + UnwindSafe + ?Sized, [src]

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

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

pub fn clone_into(&self, target: &mut T)[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]