Package: Immutables Type: Package Title: Fast and Functional Data Structures URL: https://oneilsh.github.io/immutables/, https://github.com/oneilsh/immutables BugReports: https://github.com/oneilsh/immutables/issues Version: 1.0.1 Authors@R: c( person(given = "Shawn T.", family = "O'Neil", email = "shawn@tislab.org", role = c("aut", "cre")) ) Description: Provides fast, side-effect free data structures, including catenable named lists, priority queues, double-ended queues, ordered sequences, and interval indices. Implementation is based on the finger-tree data structure of Hinze and Paterson (2006) . License: MIT + file LICENSE Encoding: UTF-8 Depends: R (>= 4.1.0) Imports: coro, Rcpp, lambda.r LinkingTo: Rcpp Suggests: covr, ggplot2, ggtext, igraph, IRanges, knitr, microbenchmark, pkgdown, pkgload, rmarkdown, rprojroot, rstackdeque, rticles, S4Vectors, scales, testthat (>= 3.0.0) Config/testthat/edition: 3 VignetteBuilder: knitr Roxygen: list(markdown = TRUE) RoxygenNote: 7.3.3 Repository: https://oneilsh.r-universe.dev Date/Publication: 2026-04-27 17:15:37 UTC RemoteUrl: https://github.com/oneilsh/immutables RemoteRef: HEAD RemoteSha: 0a428a843659cf4b112e4c700331eb6433556cee NeedsCompilation: yes Packaged: 2026-07-17 05:41:11 UTC; root Author: Shawn T. O'Neil [aut, cre] Maintainer: Shawn T. O'Neil