carbon-lang
crubit
Our great sponsors
carbon-lang | crubit | |
---|---|---|
174 | 13 | |
32,188 | 554 | |
0.4% | 13.2% | |
9.8 | 9.8 | |
about 10 hours ago | about 20 hours ago | |
C++ | C++ | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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.
carbon-lang
- Carbon Copy Newsletter No.2
-
Cpp2 and cppfront – An experimental 'C++ syntax 2' and its first compiler
The roadmap for Carbon [0] mentions wanting to have basic, non-trivial programs written in Carbon by the end of 2024. They're aiming for a v0.1 release in 2025. If it gains traction, they're aiming for a v1.0 beyond 2027.
I don't think anyone outside Google will seriously adopt this before it reaches v1.0. Even within Google, they may choose other options.
[0] - https://github.com/carbon-language/carbon-lang/blob/trunk/do...
- Carbon Language Newsletter, the Carbon Copy, February 2024
-
Odin Programming Language
Carbon was started by Chandler Carruth, at Google, but they wanted to move it to broader governance quickly. It's not under the Google GitHub today, but its own org.
https://github.com/carbon-language/carbon-lang/blob/trunk/do...
-
C++ Should Be C++
What do you think about Carbon[1]? I am hopeful.
[1] https://github.com/carbon-language/carbon-lang
- The NSA advises move to memory-safe languages
- Carbon Language: An experimental successor to C++
-
Toward a TypeScript for C++"
https://github.com/carbon-language/carbon-lang/blob/trunk/do...
next year 0.1 will be usable, 1.0 is about 3 years away, sigh, back to my rust fight
-
Programming Languages Every Developer Should Watch Out For
1. Carbon
crubit
-
Making C++ Safe Without Borrow Checking, Reference Counting, or Tracing GC
See also:
Thomas Neumann's current proposal for memory safe C++ using dependency tracking:
- https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p27...
Google's proposal for memory safety using Rust-like lifetime analysis:
- https://discourse.llvm.org/t/rfc-lifetime-annotations-for-c/...
- https://github.com/google/crubit/tree/main/lifetime_analysis
- Will Carbon Replace C++?
-
Supporting the Use of Rust in the Chromium Project
For the people who are curious: crubit is an attempt to develop the way to seamlessly integrate C++ and Rust.
-
Crubit: C++/Rust Bidirectional Interop Tool
Please see the experimentation and proposals at https://github.com/google/crubit/blob/main/docs/lifetime_annotations_cpp.md and https://github.com/google/crubit/blob/main/docs/lifetimes_static_analysis.md
-
The Unicode Consortium announces ICU4X 1.0, its new high-performance internationalization library. It's written in Rust, with official C++ and JavaScript wrappers available.
autocxx is good, though crubit is aiming for direct bidirectional interop
-
Programming languages endorsed for server-side use at Meta
The areas you mentioned (CLI, web services, low level systems programming) are not mutually exclusive. Doing a good job on one doesn't mean something else is affected.
The folks who worked on the most popular command line argument parser (https://docs.rs/clap/latest/clap/#example) made a positive contribution that didn't detract from any other use case.
Similarly, the folks working on improving Rust for web services will also make it better for systems programming. In a blog post published today (https://blog.rust-lang.org/inside-rust/2022/07/27/keyword-ge...), they discuss keyword generics, a feature that will be equally helpful for `async` code and `const` functions evaluated at compile time.
There is already some interoperability with C++ (http://cxx.rs) and ongoing research into automating this interoperability (https://github.com/google/autocxx, https://github.com/google/crubit). Feels like there's enough effort
-
Carbon Language: An experimental successor to C++
This language was started by folks at Google. (Although it's interesting that they're publishing it under a separate github org, which suggests ambitions beyond Google's needs.) Google has a huge, performance-sensitive C++ codebase. At Google, major product teams' backends are typically written in C++, as well as common infrastructure like D (disk server), Colossus (distributed filesystem), Spanner (distributed SQL database), and Borg (cluster management). More than a few people would love for it all to be be written in Rust instead, but migration would be challenging, to say the least. I'm told people are looking into it—see Crubit for example. But AFAIK, no one's decided yet whether Google will stay with C++ for all these things, migrate some to Rust, migrate some to Carbon, and/or do something else entirely.
It's currently unclear if Rust can interop with C++ with high fidelity. For example https://docs.rs/moveit/latest/moveit/ and https://github.com/google/crubit/blob/main/rs_bindings_from_... provide functionality to use non-trivially relocatable C++ types from Rust.
What are some alternatives?
rust - Empowering everyone to build reliable and efficient software.
DIPs - D Improvement Proposals
cppfront - A personal experimental C++ Syntax 2 -> Syntax 1 compiler
verdigris - Qt without moc: set of macros to use Qt without needing moc
Odin - Odin Programming Language
go-sumtype - A simple utility for running exhaustiveness checks on Go "sum types."
go - The Go programming language
go-server-core - An attempt to build a plugin based server
hylo - The Hylo programming language
autocxx - Tool for safe ergonomic Rust/C++ interop driven from existing C++ headers
Rustler - Safe Rust bridge for creating Erlang NIF functions
cxx - Safe interop between Rust and C++