Converts R data frames and 'sf' spatial objects into 'JSON' and 'GeoJSON' strings. The core encoders are implemented in 'Rust' using the 'extendr' framework and are designed to efficiently serialize large tabular and spatial datasets. Returns serialized 'JSON' text, allowing applications such as 'shiny' or web APIs to transfer data to client-side 'JavaScript' libraries without additional encoding overhead.
| Version: | 0.1.2 |
| Suggests: | testthat (≥ 3.0.0), jsonlite, sf, leaflet |
| Published: | 2026-01-19 |
| DOI: | 10.32614/CRAN.package.fastgeojson (may not be active yet) |
| Author: | Alex Jorion [aut, cre],
The authors of the dependency Rust crates [ctb] (see inst/AUTHORS file
for details) fastgeojson author details |
| Maintainer: | Alex Jorion <alex.jorion at firstzeroenergy.com> |
| BugReports: | https://github.com/firstzeroenergy/fastgeojson/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/firstzeroenergy/fastgeojson |
| NeedsCompilation: | yes |
| SystemRequirements: | Cargo (Rust's package manager), rustc |
| Materials: | README, NEWS |
| CRAN checks: | fastgeojson results [issues need fixing before 2026-02-02] |
| Reference manual: | fastgeojson.html , fastgeojson.pdf |
| Package source: | fastgeojson_0.1.2.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available |
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