Struct tantivy::schema::TextFieldIndexing
source · pub struct TextFieldIndexing { /* private fields */ }
Expand description
Configuration defining indexing for a text field.
It defines
- The amount of information that should be stored about the presence of a term in a document.
Essentially, should we store the term frequency and/or the positions (See
IndexRecordOption
). - The name of the
Tokenizer
that should be used to process the field. - Flag indicating, if fieldnorms should be stored (See fieldnorm). Defaults
to
true
.
Implementations§
source§impl TextFieldIndexing
impl TextFieldIndexing
sourcepub fn set_tokenizer(self, tokenizer_name: &str) -> TextFieldIndexing
pub fn set_tokenizer(self, tokenizer_name: &str) -> TextFieldIndexing
Sets the tokenizer to be used for a given field.
sourcepub fn set_fieldnorms(self, fieldnorms: bool) -> TextFieldIndexing
pub fn set_fieldnorms(self, fieldnorms: bool) -> TextFieldIndexing
Sets fieldnorms
sourcepub fn fieldnorms(&self) -> bool
pub fn fieldnorms(&self) -> bool
Returns true if and only if fieldnorms are stored.
sourcepub fn set_index_option(
self,
index_option: IndexRecordOption
) -> TextFieldIndexing
pub fn set_index_option( self, index_option: IndexRecordOption ) -> TextFieldIndexing
Sets which information should be indexed with the tokens.
See IndexRecordOption
for more detail.
sourcepub fn index_option(&self) -> IndexRecordOption
pub fn index_option(&self) -> IndexRecordOption
Returns the indexing options associated with this field.
See IndexRecordOption
for more detail.
Trait Implementations§
source§impl Clone for TextFieldIndexing
impl Clone for TextFieldIndexing
source§fn clone(&self) -> TextFieldIndexing
fn clone(&self) -> TextFieldIndexing
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for TextFieldIndexing
impl Debug for TextFieldIndexing
source§impl Default for TextFieldIndexing
impl Default for TextFieldIndexing
source§fn default() -> TextFieldIndexing
fn default() -> TextFieldIndexing
Returns the “default value” for a type. Read more
source§impl<'de> Deserialize<'de> for TextFieldIndexing
impl<'de> Deserialize<'de> for TextFieldIndexing
source§fn 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
source§impl PartialEq for TextFieldIndexing
impl PartialEq for TextFieldIndexing
source§fn eq(&self, other: &TextFieldIndexing) -> bool
fn eq(&self, other: &TextFieldIndexing) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl Serialize for TextFieldIndexing
impl Serialize for TextFieldIndexing
impl Eq for TextFieldIndexing
impl StructuralPartialEq for TextFieldIndexing
Auto Trait Implementations§
impl Freeze for TextFieldIndexing
impl RefUnwindSafe for TextFieldIndexing
impl Send for TextFieldIndexing
impl Sync for TextFieldIndexing
impl Unpin for TextFieldIndexing
impl UnwindSafe for TextFieldIndexing
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> 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
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.