The convenience layer: tnt_index_df() | Searching | Filtering | Highlighting and ordering | Counting | The explicit layer: schemas and persistence | Incremental updates and deletes | Reopening an index | Where to go next
Package: tantivyr 0.1.0
Andre Leite
tantivyr: Fast Full-Text Search for R with 'Tantivy'
Index data frames and document collections and run fast full-text search entirely on your machine. 'tantivyr' wraps the 'Tantivy' 'Rust' search engine (a 'Lucene'-inspired library) to provide 'BM25' ranking, structured filters, snippet highlighting and incremental updates over an on-disk or in-memory index. First-class support is provided for stemming and stop words in Portuguese and English, making it well suited to public documents, news clippings, extracted 'PDF' text, transcripts and legal acts.
Authors:
tantivyr_0.1.0.tar.gz
tantivyr_0.1.0.tar.gz(r-4.7-arm64)tantivyr_0.1.0.tar.gz(r-4.7-x86_64)tantivyr_0.1.0.tar.gz(r-4.6-arm64)tantivyr_0.1.0.tar.gz(r-4.6-x86_64)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
tantivyr/json (API)
| # Install 'tantivyr' in R: |
| install.packages('tantivyr', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/strategicprojects/tantivyr/issues
Pkgdown/docs site:https://strategicprojects.github.io
Last updated from:bbb358b579. Checks:5 OK, 1 FAIL. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-arm64 | OK | 305 | ||
| linux-devel-x86_64 | OK | 337 | ||
| source / vignettes | OK | 465 | ||
| linux-release-arm64 | OK | 326 | ||
| linux-release-x86_64 | OK | 300 | ||
| wasm-release | FAIL | 220 |
Exports:tantivy_versiontnt_addtnt_booltnt_committnt_counttnt_datetnt_deletetnt_f64tnt_i64tnt_indextnt_index_dftnt_index_infotnt_jsontnt_num_docstnt_schematnt_searchtnt_stemmerstnt_texttnt_u64tnt_update
Dependencies:cligluelifecyclemagrittrpillarpkgconfigrlangtibbletidyselectutf8vctrswithr
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Version of the bundled 'Tantivy' engine | tantivy_version |
| Add documents to an index | tnt_add |
| Commit pending changes | tnt_commit |
| Count matching documents | tnt_count |
| Delete documents by field value | tnt_delete |
| Define schema fields | tnt_bool tnt_date tnt_f64 tnt_field tnt_i64 tnt_json tnt_text tnt_u64 |
| Create or open a search index | tnt_index |
| Index a data frame in one call | tnt_index_df |
| Index schema as a tibble | tnt_index_info |
| Number of searchable documents | tnt_num_docs |
| Create a search schema | tnt_schema |
| Search an index | tnt_search |
| List supported stemmer languages | tnt_stemmers |
| Update documents (delete then re-add) | tnt_update |