Enum tantivy::fastfield::DynamicFastFieldReader[−][src]

pub enum DynamicFastFieldReader<Item: FastValue> {
    Bitpacked(FastFieldReaderCodecWrapper<Item, BitpackedReader>),
    LinearInterpol(FastFieldReaderCodecWrapper<Item, LinearInterpolFastFieldReader>),
    MultiLinearInterpol(FastFieldReaderCodecWrapper<Item, MultiLinearInterpolFastFieldReader>),
}

Expand description

DynamicFastFieldReader wraps different readers to access the various encoded fastfield data

Variants

Bitpacked(FastFieldReaderCodecWrapper<Item, BitpackedReader>)

Bitpacked compressed fastfield data.

Tuple Fields of Bitpacked

0: FastFieldReaderCodecWrapper<Item, BitpackedReader>

LinearInterpol(FastFieldReaderCodecWrapper<Item, LinearInterpolFastFieldReader>)

Linear interpolated values + bitpacked

Tuple Fields of LinearInterpol

0: FastFieldReaderCodecWrapper<Item, LinearInterpolFastFieldReader>

MultiLinearInterpol(FastFieldReaderCodecWrapper<Item, MultiLinearInterpolFastFieldReader>)

Blockwise linear interpolated values + bitpacked

Tuple Fields of MultiLinearInterpol

0: FastFieldReaderCodecWrapper<Item, MultiLinearInterpolFastFieldReader>

Implementations

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impl<Item: FastValue> DynamicFastFieldReader<Item>

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pub fn open(file: FileSlice) -> Result<DynamicFastFieldReader<Item>>

Returns correct the reader wrapped in the DynamicFastFieldReader enum for the data.

Trait Implementations

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impl<Item: Clone + FastValue> Clone for DynamicFastFieldReader<Item>

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fn clone(&self) -> DynamicFastFieldReader<Item>

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<Item: FastValue> FastFieldReader<Item> for DynamicFastFieldReader<Item>

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fn get(&self, doc: DocId) -> Item

Return the value associated to the given document. Read more

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fn get_range(&self, start: u64, output: &mut [Item])

Fills an output buffer with the fast field values associated with the DocId going from start to start + output.len(). Read more

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fn min_value(&self) -> Item

Returns the minimum value for this fast field. Read more

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fn max_value(&self) -> Item

Returns the maximum value for this fast field. Read more

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impl<Item: FastValue> From<Vec<Item, Global>> for DynamicFastFieldReader<Item>

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fn from(vals: Vec<Item>) -> DynamicFastFieldReader<Item>

Performs the conversion.

Auto Trait Implementations

impl<Item> !RefUnwindSafe for DynamicFastFieldReader<Item>

impl<Item> Send for DynamicFastFieldReader<Item>

impl<Item> Sync for DynamicFastFieldReader<Item>

impl<Item> Unpin for DynamicFastFieldReader<Item> where
Item: Unpin,

impl<Item> !UnwindSafe for DynamicFastFieldReader<Item>

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> Downcast for T where
T: Any,

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pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

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pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

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pub fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

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pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

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impl<T> DowncastSync for T where
T: Any + Send + Sync,

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pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

pub fn vzip(self) -> V

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Enum tantivy::fastfield::DynamicFastFieldReader[−][src]

Variants

Tuple Fields of Bitpacked

Tuple Fields of LinearInterpol

Tuple Fields of MultiLinearInterpol

Implementations

impl<Item: FastValue> DynamicFastFieldReader<Item>

pub fn open(file: FileSlice) -> Result<DynamicFastFieldReader<Item>>

Trait Implementations

impl<Item: Clone + FastValue> Clone for DynamicFastFieldReader<Item>

fn clone(&self) -> DynamicFastFieldReader<Item>

fn clone_from(&mut self, source: &Self)

impl<Item: FastValue> FastFieldReader<Item> for DynamicFastFieldReader<Item>

fn get(&self, doc: DocId) -> Item

fn get_range(&self, start: u64, output: &mut [Item])

fn min_value(&self) -> Item

fn max_value(&self) -> Item

impl<Item: FastValue> From<Vec<Item, Global>> for DynamicFastFieldReader<Item>

fn from(vals: Vec<Item>) -> DynamicFastFieldReader<Item>

Auto Trait Implementations

impl<Item> !RefUnwindSafe for DynamicFastFieldReader<Item>

impl<Item> Send for DynamicFastFieldReader<Item>

impl<Item> Sync for DynamicFastFieldReader<Item>

impl<Item> Unpin for DynamicFastFieldReader<Item> where Item: Unpin,

impl<Item> !UnwindSafe for DynamicFastFieldReader<Item>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> Downcast for T where T: Any,

pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

pub fn as_any(&self) -> &(dyn Any + 'static)

pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

impl<T> DowncastSync for T where T: Any + Send + Sync,

pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

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

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

pub unsafe fn drop(ptr: usize)

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

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

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

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

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> Fruit for T where T: Send + Downcast,

impl<Item> Unpin for DynamicFastFieldReader<Item> where
Item: Unpin,

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> Downcast for T where
T: Any,

impl<T> DowncastSync for T where
T: Any + Send + Sync,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

impl<T> Fruit for T where
T: Send + Downcast,