pub struct BoostQuery { /* private fields */ }
Expand description
BoostQuery
is a wrapper over a query used to boost its score.
The document set matched by the BoostQuery
is strictly the same as the underlying query.
The score of each document, is the score of the underlying query multiplied by the boost
factor.
Implementations§
Source§impl BoostQuery
impl BoostQuery
Trait Implementations§
Source§impl Clone for BoostQuery
impl Clone for BoostQuery
Source§impl Debug for BoostQuery
impl Debug for BoostQuery
Source§impl Query for BoostQuery
impl Query for BoostQuery
Source§fn weight(&self, enable_scoring: EnableScoring<'_>) -> Result<Box<dyn Weight>>
fn weight(&self, enable_scoring: EnableScoring<'_>) -> Result<Box<dyn Weight>>
Create the weight associated with a query. Read more
Source§fn query_terms<'a>(&'a self, visitor: &mut dyn FnMut(&'a Term, bool))
fn query_terms<'a>(&'a self, visitor: &mut dyn FnMut(&'a Term, bool))
Extract all of the terms associated with the query and pass them to the
given closure. Read more
Source§fn explain(
&self,
searcher: &Searcher,
doc_address: DocAddress,
) -> Result<Explanation>
fn explain( &self, searcher: &Searcher, doc_address: DocAddress, ) -> Result<Explanation>
Returns an
Explanation
for the score of the document.Auto Trait Implementations§
impl Freeze for BoostQuery
impl !RefUnwindSafe for BoostQuery
impl Send for BoostQuery
impl Sync for BoostQuery
impl Unpin for BoostQuery
impl !UnwindSafe for BoostQuery
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
Source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
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
.Source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.Source§fn as_any(&self) -> &(dyn Any + 'static)
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.Source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait
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) to &Any
. This is needed since Rust cannot
generate &mut Any
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’s.Source§impl<T> DowncastSync for T
impl<T> DowncastSync for T
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more