Struct fastfield_codecs::VecColumn

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pub struct VecColumn<'a, T = u64> { /* private fields */ }

Expand description

VecColumn provides Column over a slice.

Trait Implementations

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impl<'a, T: Copy + PartialOrd + Send + Sync + Debug> Column<T> for VecColumn<'a, T>

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fn get_val(&self, position: u32) -> T

Return the value associated with the given idx. Read more

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fn iter(&self) -> Box<dyn Iterator<Item = T> + '_>

Returns a iterator over the data

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fn min_value(&self) -> T

Returns the minimum value for this fast field. Read more

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fn max_value(&self) -> T

Returns the maximum value for this fast field. Read more

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fn num_vals(&self) -> u32

The number of values in the column.

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

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 get_docids_for_value_range(
 &self,
 value_range: RangeInclusive<T>,
 doc_id_range: Range<u32>,
 positions: &mut Vec<u32>
)

Get the positions of values which are in the provided value range. Read more

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impl<'a, T: Copy + Ord + Default, V> From<&'a V> for VecColumn<'a, T>where
V: AsRef<[T]> + ?Sized,

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fn from(values: &'a V) -> Self

Converts to this type from the input type.

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for VecColumn<'a, T>where
T: RefUnwindSafe,

impl<'a, T> Send for VecColumn<'a, T>where
T: Send + Sync,

impl<'a, T> Sync for VecColumn<'a, T>where
T: Sync,

impl<'a, T> Unpin for VecColumn<'a, T>where
T: Unpin,

impl<'a, T> UnwindSafe for VecColumn<'a, T>where
T: UnwindSafe + RefUnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable

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

Performs the conversion.

Struct fastfield_codecs::VecColumn

Trait Implementations

impl<'a, T: Copy + PartialOrd + Send + Sync + Debug> Column<T> for VecColumn<'a, T>

fn get_val(&self, position: u32) -> T

fn iter(&self) -> Box<dyn Iterator<Item = T> + '_>

fn min_value(&self) -> T

fn max_value(&self) -> T

fn num_vals(&self) -> u32

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

fn get_docids_for_value_range(
    &self,
    value_range: RangeInclusive<T>,
    doc_id_range: Range<u32>,
    positions: &mut Vec<u32>
)

impl<'a, T: Copy + Ord + Default, V> From<&'a V> for VecColumn<'a, T>where
V: AsRef<[T]> + ?Sized,

fn from(values: &'a V) -> Self

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for VecColumn<'a, T>where
T: RefUnwindSafe,

impl<'a, T> Send for VecColumn<'a, T>where
T: Send + Sync,

impl<'a, T> Sync for VecColumn<'a, T>where
T: Sync,

impl<'a, T> Unpin for VecColumn<'a, T>where
T: Unpin,

impl<'a, T> UnwindSafe for VecColumn<'a, T>where
T: UnwindSafe + RefUnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

Struct fastfield_codecs::VecColumn

Trait Implementations

impl<'a, T: Copy + PartialOrd + Send + Sync + Debug> Column<T> for VecColumn<'a, T>

fn get_val(&self, position: u32) -> T

fn iter(&self) -> Box<dyn Iterator<Item = T> + '_>

fn min_value(&self) -> T

fn max_value(&self) -> T

fn num_vals(&self) -> u32

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

fn get_docids_for_value_range( &self, value_range: RangeInclusive<T>, doc_id_range: Range<u32>, positions: &mut Vec<u32>)

impl<'a, T: Copy + Ord + Default, V> From<&'a V> for VecColumn<'a, T>where V: AsRef<[T]> + ?Sized,

fn from(values: &'a V) -> Self

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for VecColumn<'a, T>where T: RefUnwindSafe,

impl<'a, T> Send for VecColumn<'a, T>where T: Send + Sync,

impl<'a, T> Sync for VecColumn<'a, T>where T: Sync,

impl<'a, T> Unpin for VecColumn<'a, T>where T: Unpin,

impl<'a, T> UnwindSafe for VecColumn<'a, T>where T: UnwindSafe + RefUnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

fn get_docids_for_value_range(
&self,
value_range: RangeInclusive<T>,
doc_id_range: Range<u32>,
positions: &mut Vec<u32>
)

impl<'a, T: Copy + Ord + Default, V> From<&'a V> for VecColumn<'a, T>where
V: AsRef<[T]> + ?Sized,

impl<'a, T> RefUnwindSafe for VecColumn<'a, T>where
T: RefUnwindSafe,

impl<'a, T> Send for VecColumn<'a, T>where
T: Send + Sync,

impl<'a, T> Sync for VecColumn<'a, T>where
T: Sync,

impl<'a, T> Unpin for VecColumn<'a, T>where
T: Unpin,

impl<'a, T> UnwindSafe for VecColumn<'a, T>where
T: UnwindSafe + RefUnwindSafe,

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

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

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

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

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

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