Struct tantivy::IndexSortByField
source · [−]Expand description
Settings to presort the documents in an index
Presorting documents can greatly performance in some scenarios, by applying top n optimizations.
Fields
field: String
The field to sort the documents by
order: Order
The order to sort the documents by
Trait Implementations
sourceimpl Clone for IndexSortByField
impl Clone for IndexSortByField
sourcefn clone(&self) -> IndexSortByField
fn clone(&self) -> IndexSortByField
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for IndexSortByField
impl Debug for IndexSortByField
sourceimpl<'de> Deserialize<'de> for IndexSortByField
impl<'de> Deserialize<'de> for IndexSortByField
sourcefn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
sourceimpl PartialEq<IndexSortByField> for IndexSortByField
impl PartialEq<IndexSortByField> for IndexSortByField
sourcefn eq(&self, other: &IndexSortByField) -> bool
fn eq(&self, other: &IndexSortByField) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &IndexSortByField) -> bool
fn ne(&self, other: &IndexSortByField) -> bool
This method tests for !=
.
sourceimpl Serialize for IndexSortByField
impl Serialize for IndexSortByField
impl Eq for IndexSortByField
impl StructuralEq for IndexSortByField
impl StructuralPartialEq for IndexSortByField
Auto Trait Implementations
impl RefUnwindSafe for IndexSortByField
impl Send for IndexSortByField
impl Sync for IndexSortByField
impl Unpin for IndexSortByField
impl UnwindSafe for IndexSortByField
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
sourcefn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
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
sourcefn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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
sourcefn 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. Read more
sourcefn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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
sourceimpl<T> DowncastSync for T where
T: Any + Send + Sync,
impl<T> DowncastSync for T where
T: Any + Send + Sync,
impl<T> Pointable for T
impl<T> Pointable for T
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more