R Under development (unstable) (2026-02-28 r89499) -- "Unsuffered Consequences"
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> # Fetch the complete metadata for all CRAN packages
> pdb_all <- tools::CRAN_package_db()
> # colnames(pdb_all)
> pbd <- pdb_all[, c("Package", "Maintainer", "SystemRequirements")]
> with_reqs <- pbd[!is.na(pbd$SystemRequirements), ]
>
> # Example: Search for Rust-related system requirements
> rust_pkgs <- with_reqs[
+ grepl("rust|cargo", with_reqs$SystemRequirements, ignore.case = TRUE),
+ ]
> rust_pkgs <- rust_pkgs[order(rust_pkgs$Maintainer), ]
>
> cat(paste(rust_pkgs[, "Package"], collapse = " "), "\n", sep = "")
fio rshift fastgeojson orbweaver clarabel zoomerjoin RPesto roxigraph automerge tok enderecobr caviarpd fangs salso rbm25 rtiktoken heck astgrepr caugi gglinedensity string2path rextendr gifski hellorust fozziejoin arcgis arcgisgeocode arcgisplaces arcgisutils arcpbf b32 b64 tomledit awdb h3o tergo unsum ciflyr xactonomial fru SQLFormatteR datefixR socratadata gadjid fdars prqlr waysign yaml12 rsamplr fcl ymd tinyimg
>
> proc.time()
user system elapsed
0.538 0.061 1.598