A header-only library of small, fast, portable 'C99' primitives for converting external text and bytes into native values and back: correctly rounded number parsing (from 'fast_float', through its 'C' port 'ffc.h'), shortest round-trip number formatting (from 'Ryu'), ISO 8601 dates and timestamps, booleans, universally unique identifiers (UUIDs), hexadecimal and Base64, 'XXH3' hashing (from 'xxHash'), half-precision floats, endian helpers and UTF-8 validation. Other packages use it through 'LinkingTo' alone; the 'R' functions exist to test, benchmark and demonstrate the 'C' layer.
| Version: | 0.1.0 |
| Depends: | R (≥ 4.1) |
| Suggests: | knitr, rmarkdown, testthat (≥ 3.0.0) |
| Published: | 2026-10-21 |
| DOI: | 10.32614/CRAN.package.zufast (may not be active yet) |
| Author: | Pedro Baltazar [aut, cre, cph], Bjoern Hoehrmann [cph] (UTF-8 decoder state table in inst/include/zufast/utf8.h), Daniel Lemire [cph] (fast_float, ported to C as ffc.h), João Paulo Magalhaes [cph] (fast_float, ported to C as ffc.h), The fast_float authors [cph] (fast_float, ported to C as ffc.h), Koleman Nix [cph] (ffc.h, the C port of fast_float), Ulf Adams [cph] (Ryu), Yann Collet [cph] (xxHash) |
| Maintainer: | Pedro Baltazar <pedrobtz at gmail.com> |
| BugReports: | https://github.com/pedrobtz/zufast/issues |
| License: | MIT + file LICENSE |
| Copyright: | See inst/COPYRIGHTS. zufast copyright details |
| URL: | https://pedrobtz.github.io/zufast/, https://github.com/pedrobtz/zufast |
| NeedsCompilation: | yes |
| Materials: | README, NEWS |
| CRAN checks: | zufast results |
| Reference manual: | zufast.html , zufast.pdf |
| Vignettes: |
Linking to zufast (source, R code) |
| Package source: | zufast_0.1.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): zufast_0.1.0.tgz, r-oldrel (arm64): zufast_0.1.0.tgz, r-release (x86_64): zufast_0.1.0.tgz, r-oldrel (x86_64): zufast_0.1.0.tgz |
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