Feature: Search based on distance threshold instead of count

[laurenspriem]

Describe what you are looking for

It would be really helpful to have search functionality where we can search for all embeddings withing a certain distance threshold.

The current search api is bit clunky for this, right now I have to set the count parameters purposefully too high and then do a second round filtering to get only the embeddings within my desired range. An alternative search method with a threshold parameter instead of a count parameter would be really helpful.

(I'm using usearch in rust, so would be great if it can also be added to the rust bindings.)

Can you contribute to the implementation?

• I can contribute

Is your feature request specific to a certain interface?

It applies to everything

Contact Details

laurenspriem

Is there an existing issue for this?

• I have searched the existing issues

Code of Conduct

• I agree to follow this project's Code of Conduct

[ashvardanian]

Hi @laurenspriem! That's a common request. Let's merge it with #549 🤗