Struct tantivy::IndexReaderBuilder[][src]

pub struct IndexReaderBuilder { /* fields omitted */ }
Expand description

IndexReader builder

It makes it possible to set the following values.

  • num_searchers (by default, the number of detected CPU threads):

    When num_searchers queries are requested at the same time, the num_searchers will block until the one of the searcher in-use gets released.

  • reload_policy (by default ReloadPolicy::OnCommit):

    See ReloadPolicy for more details.

Implementations

Builds the reader.

Building the reader is a non-trivial operation that requires to open different segment readers. It may take hundreds of milliseconds of time and it may return an error.

Sets the reload_policy.

See ReloadPolicy for more details.

Sets the number of Searcher in the searcher pool.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

The type returned in the event of a conversion error.

Performs the conversion.

Auto Trait Implementations

Blanket Implementations

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Mutably borrows from an owned value. Read more

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

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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

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

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

Performs the conversion.

Performs the conversion.

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🔬 This is a nightly-only experimental API. (toowned_clone_into)

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The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.