bitvec
seed7
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bitvec | seed7 | |
---|---|---|
17 | 41 | |
1,138 | 181 | |
1.5% | - | |
0.0 | 9.8 | |
11 days ago | 6 days ago | |
Rust | C | |
MIT License | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
bitvec
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bitcode 0.4 release - binary serialization format
I was also under the false impression that bitwise encoding was slow. When I first implemented bitcode with bitvec I got performance 20x worse than bincode. After writing my own implementation I was able to get much better performance.
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An optimized replacement of the infamous std::vector<🅱️ool>
interesting; i'll have to compare this to my rust counterpart. your numbers indicate some clever implementations i'd love to read
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You need to stop idolizing programming languages.
Not to mention having a lackluster std which causes you to use nonstardard not so well documented crates and a 40K LoC library to do "bit-twiddling" (the lib, https://github.com/bitvecto-rs/bitvec the blog that says "twiddle bits" https://blog.adamchalmers.com/making-a-dns-client/ and for crying out loud the blogger also used the language the author mentioned and I quote "ergonomics AND speed AND correctness")
- bit-twiddling tricks. It's the perfect example of Rust's no-compromises "ergonomics AND speed AND correctness" ideals
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An Armful of CHERIs: Memory Safety in the processor. Do we still need safe languages with CHERI?
https://github.com/bitvecto-rs/bitvec/issues/135 is a very funny read about how to perform inttoptr with provenance retention
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bitvec 1.0.0 Released
Technically #135 gives me license to yank affected crates, but since the only exploit is "Miri crashes exactly one test out of the suite" it's not really worth it to be a stickler. Call it a truce
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What are some creative/advanced uses of macro_rules?
My friend Nika wrote a macro that packs a sequence of 1, 0, … tokens into a correctly structured bit-buffer, adaptable over any register type or bit-ordering, at compile time. It's now basically this whole file
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Where do I document a published crate?
if you are interested in a user manual, you can use mdbook as well. for an example, my bitvec project uses mdbook (book.toml) and a github action (.github/workflows/gh-pages.yml) to compile the guide and host it as a github pages website. it's slightly more complicated, and i'd like docs.rs to follow hexdoc.pm's example of hosting both api docs and prose, but until then this is a pretty reasonable solution.
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Idiomatic Way to Validate Struct Field Values
the first one
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When and how to use traits?
i would browse the standard library, tower, nom, or my own bitvec to see layout and trait/record separation. in particular, std::io and std::net may be of use: io::Read and io::Write are pervasive examples of implementing unixy file-descriptor-like behavior in the type system
seed7
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Seed7 version 2023-07-09 released on GitHub and SF
This release is available at GitHub and SF. There is also a Seed7 installer for windows, which downloads the newest version from SF. The Seed7 Homepage stays at its usual place. There is also a mirror of the Seed7 Homepage at GitHub.
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Version 2023-05-29 of the Seed7 programming language released on GitHub and SF
Seed7 at GitHub
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Build from source issue
bugmagnet@LAPTOP-H6HBEGA9:~$ git clone https://github.com/ThomasMertes/seed7 Cloning into 'seed7'... remote: Enumerating objects: 21021, done. remote: Counting objects: 100% (4660/4660), done. remote: Compressing objects: 100% (1118/1118), done. remote: Total 21021 (delta 3677), reused 4454 (delta 3515), pack-reused 16361 Receiving objects: 100% (21021/21021), 15.95 MiB | 6.47 MiB/s, done. Resolving deltas: 100% (18593/18593), done. bugmagnet@LAPTOP-H6HBEGA9:~$ cd seed7 bugmagnet@LAPTOP-H6HBEGA9:~/seed7$ make -f src/mk_linux.mak depend make: *** No rule to make target 'chkccomp.c', needed by 'chkccomp'. Stop.
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Seed7 version 2023-04-22 released on GitHub and SF
No. You can see at GitHub that I update Seed7 quite often. Approximately once a month I do a release and this release is announced at r/seed7 and here.
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Question about installation
The packages are not updated so often. So you are more up-to-date with the releases (or even more up-to-date by pulling from GitHub).
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Exercism related questions
I committed a corresponding change to GitHub (Support syntax statements without $ (dollar)).
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Seed7 version 2023-03-05 released on GitHub and SF
This release is available at GitHub and SF. There is also a Seed7 installer for windows, which downloads the newest version from SF. The Seed7 Homepage stays at its usual place. There is also a mirror of the Seed7 Homepage which uses HTTPS.
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Have you heard about the Seed7 programming language?
Yes, I am regularly working on improvements for Seed7. The changes are checked in at GitHub (see here for the list of commits) and once a month I do a release which is announced at r/seed7.
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Core-js maintainer complains open source is broken
It all depends on the circumstances behind. In the beginning the core-js maintainer had no family and now he has. When I released Seed7 I already had a family. It was clear that my job had to support my family and my hobby (GitHub link).
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Seed7 version 2022-06-26 released on GitHub and SF
Syntax highlighting for the Nano editor has been added. Many thanks to Duke Normandin for creating seed7.nanorc.
What are some alternatives?
nom - Rust parser combinator framework
xvm - Ecstasy and XVM
rfcs - RFCs for changes to Rust
ghc - Mirror of the Glasgow Haskell Compiler. Please submit issues and patches to GHC's Gitlab instance (https://gitlab.haskell.org/ghc/ghc). First time contributors are encouraged to get started with the newcomers info (https://gitlab.haskell.org/ghc/ghc/wikis/contributing).
time - The most used Rust library for date and time handling.
sbcl - Mirror of Steel Bank Common Lisp (SBCL)'s official repository
byteorder - Rust library for reading/writing numbers in big-endian and little-endian.
passerine - A small extensible programming language designed for concise expression with little code.
tower - async fn(Request) -> Result<Response, Error>
PyBasic - Simple interactive BASIC interpreter written in Python
hardcaml - Hardcaml is an OCaml library for designing hardware.
carnet - A Tool for Sandboxing Cargo and Buildscripts