[−][src]Struct tantivy::postings::InvertedIndexSerializer
InvertedIndexSerializer
is in charge of serializing
postings on disk, in the
.idx
(inverted index).pos
(positions file).term
(term dictionary)
PostingsWriter
are in charge of pushing the data to the
serializer.
The serializer expects to receive the following calls in this order :
set_field(...)
new_term(...)
write_doc(...)
write_doc(...)
write_doc(...)
- ...
close_term()
new_term(...)
write_doc(...)
- ...
close_term()
set_field(...)
- ...
close()
Terms have to be pushed in a lexicographically-sorted order. Within a term, document have to be pushed in increasing order.
A description of the serialization format is available here.
Methods
impl InvertedIndexSerializer
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pub fn open(segment: &mut Segment) -> Result<InvertedIndexSerializer>
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Open a new PostingsSerializer
for the given segment
pub fn new_field(
&mut self,
field: Field,
total_num_tokens: u64
) -> Result<FieldSerializer>
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&mut self,
field: Field,
total_num_tokens: u64
) -> Result<FieldSerializer>
Must be called before starting pushing terms of a given field.
Loads the indexing options for the given field.
pub fn close(self) -> Result<()>
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Closes the serializer.
Auto Trait Implementations
impl !RefUnwindSafe for InvertedIndexSerializer
impl !Send for InvertedIndexSerializer
impl !Sync for InvertedIndexSerializer
impl Unpin for InvertedIndexSerializer
impl !UnwindSafe for InvertedIndexSerializer
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Downcast for T where
T: Any,
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T: Any,
fn into_any(self: Box<T>) -> Box<dyn Any + 'static>
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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fn as_any(&self) -> &(dyn Any + 'static)
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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impl<T> Erased for T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,