Strongly typed Elasticsearch DSL written in Rust

Last update: Jan 6, 2023

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Overview

Strongly typed Elasticsearch DSL written in Rust

This is an unofficial library and doesn't yet support all the DSL, it's still work in progress.

Features

Strongly typed queries
Strongly typed aggregations
Automatically skips empty queries making DSL pleasant to use
Crate doesn't depend on elasticsearch-rs and can be used as a standalone library with any HTTP client to call Elasticsearch

Installation

Add elasticsearch-dsl crate and version to Cargo.toml

[dependencies]
elasticsearch-dsl = "0.1"

Documentation

Documentation for the library is available on docs.rs

Quick start

use elasticsearch_dsl::search::*;

let query = Search::new()
    .stats("statistics")
    .from(0u64)
    .size(30u64)
    .query(
        Query::bool()
            .must(Query::multi_match(
                ["title", "description"],
                "you know, for search",
            ))
            .filter(Query::terms("tags", ["elasticsearch"]))
            .should(Query::term("verified", true).boost(10)),
    );

See examples for more.

License

^{Licensed under either of Apache License, Version 2.0 or MIT license at your option.}

Comments

Add support for span queries

Adds support for Elasticsearch's span queries, https://www.elastic.co/guide/en/elasticsearch/reference/current/span-queries.html

This PR is still a work-in-progress.

Closes #100

opened by jenrik 4
Remove unstable key-value attributes

elasticsearch_dsl does not compile on stable Rust, which is a blocker for my company's use of this crate. It looks like the only unstable feature is this one, and it would only change one line of code: #![doc = include_str!("../README.md")]. Thoughts on removing this?

opened by emmaling27 4
Specifying Index in search query
Hiya!

Library looks fantastic!

Was just wondering if there's some way to limit a query to a specific index? Similar to how the elastic-search rs library accepts an index-id:

es_client.search(SearchParts::Index(&[&index_id])) .from(0) // etc etc
opened by tom-w-tdy-ansarda 1
Awesome!

This looks really cool. I just wanted to offer my encouragement as the author of https://github.com/bitemyapp/bloodhound

I'm very grateful this exists, I may need it at some point :)

opened by bitemyapp 1
Bump to 0.4
A large release with lots of cleanup:

Relaxed query construction, terms queries now accept anything that's serializable, this won't require creating custom From For Term conversions

Support for all types of sorting criteria

Support for completions

Improved search responses with delayed parsing

Correct inner hits support

And much more.
opened by buinauskas 0
Simplify boost type

A dedicated boost type was an overkill, it did data validation, which is probably not what this library is about, all it should do is query construction.

opened by buinauskas 0
Refactor Geo Location type

There have been multiple types: GeoPoint, GeoCoordinates and they kinda represented the same thing, this will use only a single GeoLocation type for query dsl.

opened by buinauskas 0

Owner

GitHub

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