Elipdotter

The forgotten daughter of Elip, inheriting it's minimalism.

Elipdotter is an embeddable, rusty full-text search engine, with fuzzy search and rating of results. It supports complex queries using AND, OR, and NOT operators with parentheses.

Kvarn integration

Using the kvarn-search, you can easily use this search engine in your Kvarn web server.

Usage example

See the source of kvarn-search for a comprehensive example.

The tests of this crate contain minimal examples.

Changelog

v0.3.5

• Fix panic in some circumstances when non-ASCII characters were indexed.
• Fix "starts with" detection when content contains non-alphanumeric or non-ASCII characters.

v0.3.4

• Update simstr
• Fix some clippy lints.

v0.3.3

• Fix another issue with AND NOT, where some results would disappear when adding the NOT part.

v0.3.2

• Fix an issue with AND NOT, where some results would disappear when adding the NOT part.

v0.3.1

• Removed unwanted debugging.

v0.3.0

• Added lossless index for faster query resolution times.
  • 10x better performance at the cost of having all the documents in memory.
• Fixed parsing issue where for me would be parsed as OR(f, me).
• Fixed issue with AND NOT, where AND didn't find the closest NOT occurrence.
• Added size method to indices to estimate the memory usage.
• Improvements to docs.

v0.2.0

• Fixed issue where AND NOT queries got erroneous results.
• Fixed issue with OR queries. Now all occurrences in either of the documents are returned.
• Major improvements to relevancy of results, by checking more combinations of occurrences within a document. Small performance impact.
• Text next-gen is now matched by the query nextgen - words with hyphens are registered as both separate words and one single.
• Better docs.
• Fewer allocations - less memory usage.

License

Elipdotter is licensed under the GNU LGPLv3. All contributions must also be.